Download electrostatics (08)

ELECTROSTATICS (08)
No.
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TOPIC
Charging by Friction
Charging by Induction
Basic Properties of chargesa)Quantisation of charge
b)Additivity of charges
c)Charge is conserved
Gold leaf Electroscope Instrument
Conductors and Insulators
Coulomb’s law
Coulomb’s Law in Vector form
Limitations of Coulomb’s Law
Forces between multiple charges
(superposition principle)
Electric field
Electric Field due to point charges
Electric Field lines properties
Electric field due to a system of
charges(superposition)
Physical significance of electric field
Electric flux
Electric dipole
The field of an electric dipole-(axial) and
equatorial
Physical significance of dipoles
Dipole in a uniform external field
Torque acting on an electric dipole
Continuous charge distribution
Gauss’s law
Applications of Gauss’ law
a) Field due to an infinitely
long straight uniformly
Charged wire.
b) Field due to a uniformly charged infinite
plane sheet
c) Field due to a uniformly charged thin
spherical shell
Electrostatic potential
Potential due to a point charge
Potential due to an electric dipole
Potential due to a system of charges
Equipotential surfaces
Relation between Electric field and potential
Potential energy of a system of charges
WHAT?
Concept
Concept
Concept
Instrument
Concept
Concept
Concept +Derivation
Concept
Concept
Concept
Derivation
Concept
Concept
Concept
Concept
Concept
Derivation
Concept
Concept
Derivation
Formulae
Concept
Derivation
Concept
Derivation
Derivation
Concept +Equation
Concept
Derivation
Derivation+ Concept
STUDIED
REVISED
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43.
TOPIC
Potential energy of a dipole in an external
field
Electrostatics of conductors( Including
Electrostatic shielding)
Dielectrics and polarisation
Capacitors and capacitance
The parallel plate capacitor
Effect of dielectric on capacitance
Combination of capacitors
Capacitors in series
Capacitors in parallel
Energy stored in a capacitor
Van de Graff generator
WHAT?
Derivation
STUDIED
REVISED
STUDIED
REVISED
STUDIED
REVISED
Derivation
Concept
Concept
Derivation
Derivation
Concept
Derivation
Derivation
Derivation
Derivation
+Description
GraphsFIGURE 2.4 Variation of potential V with r
Electric field with r for a point charge Q.
CURRENT ELECTRICITY (07)
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No.
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TOPIC
Electric current
Current Directions, unsteady and steady
currents
Ohm’s law
Resistance and Resistivity with units
Conductivity, conductance with units
Current density(j)-with units
Relation between current density and
Resistivity, conductivity, electric field
Drift velocity
Ohms Law in microscopic form
Mobility
Limitations of ohm’s law(ohmic / non-ohmic
conductors)
TOPIC
Resistor colour codes
WHAT?
Concept ,definition
Concept
Concept, definition
Concept, definition
Definition
Concept, definition
Concept +Derivation
Concept + definition
Derivation
Definition
Concept
WHAT?
Concept
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Temperature dependence of
Resistivity
Electrical energy, power
Power lost in transmission through cables
Combination of resistors – series and
Parallel
Cells, emf, internal resistance
Cells in series and in parallel
Kirchhoff’s rules
Wheatstone bridge
Meter bridge
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Potentiometer
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Applications of Potentiometer
a) Comparison of Emf
b) Measurement of internal resistance
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Sensitivity of a potentiometer
Graphs
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Concept+ formula+
graphs
Concept+ Derivation
Concept + Derivation
Concept + Derivation
Concept
Derivation
Concept
Derivation
Instrument +
Derivation
Instrument + Concept
+ Principle
Instrument + Concept
+ Principle
Concept
MOVING CHARGES AND MAGNETISM AND MAGNETISM
AND MATTER (08)
No.
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TOPIC
Evidence of relationship between Electric
current and magnetic field (Oersted’s
Experiment)
Magnetic field Direction of magnetic field in
relation to current direction
Magnetic Field, Lorentz Force
Magnetic force on a current-carrying
conductor with Directions
Motion of a charged particle in a magnetic
field
Helical motion of charged particles
Velocity selector(motion of charged particle
in combined electric And magnetic field)
No.
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9
TOPIC
Cyclotron.
Biot - Savarts law
WHAT?
Concept ,Experiment
STUDIED
REVISED
STUDIED
REVISED
Concept
Concept, definition
Concept, derivation
Concept + derivation
Concept, definition
Concept +Derivation
WHAT?
Instrument + Derivation
Definition
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Comparison between Coulombs law in
electrostatics and Biot-Savarts Law
Magnetic field on the axis of a circular
current carrying loop
Circular current loop as a magnetic dipole
Ampere s circuital law
Application of Ampere s circuital law
Magnetic field due to a solenoid
Application of Ampere s circuital law
Magnetic field due to a toroid
Application of Ampere s circuital law
Magnetic field due to long straight wire inside
and outside
Force between two parallel current carrying
conductors
Torque on a current carrying rectangular
loop
Magnetic moment (m)
Definition
Moving coil galvanometer
Conversion of Galvanometer into
AMMETER
Conversion of Galvanometer into ammeter
Sensitivity
Instrument +Derivation
Instrument + Derivation
Properties of magnets
The magnetic field lines
Bar magnet as an equivalent solenoid
The dipole in a uniform magnetic field
Comparison between Electrostatics and
Magnetism
Magnetism and gauss’s law
The earth’s magnetism
Magnetic declination and dip
Magnetisation and magnetic intensity
Concept
Concept
Derivation
Derivation
Concept
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Magnetic properties of materials
a) Diamagnetism
b) Para magnetism
c) Ferromagnetism
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Hysterisis curve
Permanent magnets and electromagnets
Graphs
Derivation
Concept
Law
Concept+ Derivation
Concept+ Derivation
Concept + Derivation
Concept + Derivation
Concept + Derivation
Definition
Instrument + Derivation
Instrument + Concept
Concept
Concept
Concept
Concept + Definition +
formulae
Properties
Concept
Concept
ELECTROMAGNETIC INDUCTION AND
ALTERNTING CURRENT (08)
No.
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TOPIC
Magnetic Flux, units of flux
Faraday s experiments
Faradays law of induction, with Lenz’s law
Lenz’s law and conservation of energy
Application of LENZ'S LAW With direction
of induced current
Motional emf, Direction of motional emf
Motional emf in terms of Lorentz force
Emf induced when the magnetic field is
changing-using Lorentz Force
Energy in motional emf
Emf induced due to the rotation of a
conducting rod in a magnetic field
EDDY CURRENTS, Ways of Minimising
EDDY currents, Applications of Eddy
currents
Inductance -self inductance
Coefficient of self inductance L, Unit of
Coefficient of Self Inductance L
Self induced emf in a coil
Coefficient of self inductance (L) of a Long
Solenoid(coil)
Self induced emf/back emf
Mutual inductance
Relation between mutual inductances of 2
coils (M12 = M21)
AC generator-definition of AC
21
Ac voltage applied to a resistor
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Peak voltage, Peak current, RMS voltage and
current (irms, vrms ) and their relationships
Phasors- Representation of ac current and
voltage By rotating vectors.
ac voltage applied to an inductor
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Concept of Impedance
Magnetisation and demagnetisation of an
inductor.
ac voltage applied to an Capacitor
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Charging and discharging of a capacitor
TOPIC
ac voltage applied to a series LCR circuit
30
Resonance, Sharpness of resonance
WHAT?
Concept + Definition
Concept +Experiment
Concept + Definition
Concept
Concept
STUDIED
REVISED
STUDIED
REVISED
Concept
Concept + Derivation
Concept
Concept
Concept +Derivation
Concept
Concept +Definition
Concept
Concept + Derivation
Concept + Derivation
Concept
Concept
Derivation
Derivation + Concept
+Graph
Derivation + Concept
+ Graph
Concept + Derivation
+ Definition
Concept
Derivation + Concept
+ Phasor + Graph
Concept
Concept + Graph
Derivation + Concept
+ Phasor + Graph
Concept + Graph
WHAT?
Derivation + Concept
+phasor + Graph
Concept + Graph
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Quality Factor
Power in ac circuit: the power factor-with
special cases
Wattless current
Graphs
Derivation + Concept
Derivation +Cases
Concept
ELECTROMAGNETIC WAVES (03)
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TOPIC
Displacement current
Electromagnetic waves
Sources of electromagnetic waves
Properties of electromagnetic waves
Equations For “E” and “B”
Relation between E,B and c/v
Radiation pressure.
Electromagnetic spectrum-With applications
Graphs
WHAT?
Concepts+ definitions
+ Equation
Concept +definition
Concept
Concept
Equations
Concept + Equation
Concept + Equation
Theory
STUDIED
REVISED
STUDIED
REVISED
STUDIED
REVISED
OPTICS (14)
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TOPIC
Laws of Reflection
Sign convention (mirrors and lenses)
Focal length of spherical mirrors
Relation between f and R for a mirror
1 1 1
The mirror equation (   )
f v u
Ray Diagrams for Mirrors
TOPIC
Magnification
Refraction
Laws of Refraction
Refractive Index Absolute and Relative
WHAT?
Laws
Concept
Concept + Definition
Derivation
Derivation
Concept
WHAT?
Concept + Derivation
Concept
Laws
Concept +Derivation
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Lateral shift
Practical Application of Refraction
Real Depth Apparent Depth
Total internal reflection-Prism in Particular
Practical Application of Total internal
reflection including Fiber Optic Cable
Refraction at spherical surfaces (Both)
Refraction by a lens (lens Makers Formula),
Lens Equation and magnification
Ray tracing for lenses
Power of a lens
Combination of thin lenses in contact
Refraction through a prism
Dispersion by a prism
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The rainbow
Scattering of light-Raleigh’s scattering(1/λ4)
The eye
a)Structure
b)Accommodation of Eye
c)Least Distance of distinct vision
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Eye defects and Correction
A simple magnifier
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Compound Microscope
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Telescope
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Reflection Telescope (Cassegrain Telescope)
Advantages of reflecting Telescope over
refracting telescope
Wave front
Plane Wave front
Huygen's principle
Using the Huygens principle to predict the
position of the Wave front after a time t
Huygens's principle applied to refraction
Relation Between speed, wavelength and
frequency
Laws of reflection using Huygens principle
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TOPIC
The Doppler effect
Interference
Constructive Interference:
Destructive Interference
Coherence:
Concept
Theory
Concept
Concept + Derivation
Theory
Derivation
Concept +Derivation
Concept
Concept
Derivation
Concept
Derivation + Concept
+ Graph
Concept + Theory
Concept
Concept + Theory
Concept
Concept + Ray
Diagram +Derivation
Derivation + Concept
+ Ray diagram
Concept + Ray
Diagram
Concept +Derivation
Concept
Concept
Concept
Definition + Concept
Concept
Concept + Derivation
Derivation
Concept + Derivation
WHAT?
Concept + Equation
Concept
Concept
Concept
Concept
STUDIED
REVISED
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Conditions for sustained Interference
Why two Independent sources of light cannot
produce Interference Bands?:
Why Interference takes place?
Derivation of the condition for Dark bands
and bright bands in terms of phase
difference and path difference
Why Incoherent Light sources Do not
Produce Interference Bands:
Interference of light waves in Young’s double
slit experiment and calculation of fringe width
Fringe Width (or Band width)
Concept
Concept
Concept
Derivation
Concept
Derivation
Definition with
Equation
Angular width of the interference bands
Derivation
What will happen if the source S is shifted UP Concept
or DOWN?
Diffraction
Concept
Single slit diffraction
Derivation + Concept
Angular width of the central Maxima of a
Derivation
Diffraction pattern
Difference between Interference pattern and
Concept
diffraction pattern
Conservation of Energy and
Concept
interference/diffraction:
Resolving power of optical instruments
Concept + Equation
Resolving power of a Microscope:
Concept + Equation
Resolution of Telescope
Concept + Equation
The Fresnel distance(Distiction between wave Concept + Equation
and ray Optics)
Polarisation
Concept
Demonstration of light is a transverse wave
Concept
Malus law
Concept + Equation
Polarisation by scattering
Concept
Polarisation by reflection-Brewster’s Law
Concept + Derivation
Applications of Polarisation
Theory
DUAL NATURE OF RADIATION AND MATTER (04)
No.
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TOPIC
ELECTRON EMISSION
WHAT?
Concept + Definition
STUDIED
REVISED
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a)Work function
b)Thermionic emission
c)Field emission
d)Photo-electric emission
Photoelectric effect
Concept + Derivation
Experimental study of photoelectric
Effect
Effect of intensity of light on photocurrent
Effect of potential on photoelectric current
Effect of frequency of incident radiation on
stopping potential
Variation of stopping potential
with frequency of incident radiation
Photoelectric effect and wave theory
Of light
Einstein’s photoelectric equation: energy
Quantum of radiation
Stopping Potential Vs frequencyDetermination of Planck’s Constant
Particle nature of light: the photon and it’s
properties-failure of wave theory to Explain
Photo Electric Effect
Wave nature of matter
The de Broglie wavelength
de Broglie Wavelength of an Electron
accelerated by a Potential V
The Davisson Germer Experiment
The Heisenberg’s uncertainty Principle
GRAPHS
Concept +
Experiment + Circuit
Concept + Graph
Concept + Graph
Concept + Graph
Concept + Graph
Concept
Concept
Concept + Graph
Concept
Concept
Concept +Derivation
Concept + Derivation
Theory + Diagram +
Experiment
Concept + Equation
ATOMS AND NUCLEI (06)
No.
1
TOPIC
Rutherford’s Alpha-particle scattering-
WHAT?
Concept +
STUDIED
REVISED
Impact parameter, trajectory
Rutherford’s nuclear model of atom
Electron orbitsa)Relation between Columbic Force and
centripetal Force
b)Energy of the H-Atom,
c)Failure of Rutherford Atom model
Experiment
Concept + Derivation
3
Bohr model of the hydrogen atom
a) Bohr’s three postulates
b) Derivation of vn, rn, En
c) Energy levels
Concept + Derivation
4
The line spectra of the hydrogen atom
Spectral series-Lyman, Balmer, Paschen,
Pfund, Brackett
de broglie’s explanation of Bohr’s
Second postulate of quantisation
Atomic masses-(AMU)
Composition of nucleus-Isotopes and Isotones
Discovery of Neutron
Size of the nucleus (Nuclear Radius)
Concept + Theory
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Mass – Energy Relation
Nuclear binding energy- mass defect
The Binding Energy Curve
Nuclear force
Radioactivity
Law of radioactive decay
Half Life
Decay rate R With units Becquerel and Curie
Alpha decay
Beta decay
Gamma decay
Concept + Equations
Definition
Concept
Concept + Theory
Concept + Equation
Concept
Derivation + Concept
Concept + Curve
Concept + Graph
Concept
Concept + Derivation
Concept + graph
Concept + Derivation
Concept
Concept
Concept
NUCLEAR ENERGY
Concept
Fission, Nuclear fusion – energy generation in +Nuclear reaction
stars
Equations
Controlled thermonuclear fusion
Knowledge
Graphs
SEMICONDUCTOR
ELECTRONICS (07)
No.
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TOPIC
Classification of metals, conductors and
Semiconductors-On the basis of conductivity
Kinds of Semiconductors(elemental,
Compound semiconductors) with examples
Classification of metals, conductors and
Semiconductors -On the basis of energy bands
Intrinsic semiconductors with Energy band
for t=0 and T>0
Extrinsic semiconductor-with energy bands
(a) n-type semiconductor
(b) p-type semiconductor
p-n JUNCTION
a)p-n junction formation
b)Potential Barrier
WHAT?
Concept
Semiconductor diode (p-n Junction Diode)Diode characteristics
a) p-n junction diode under forward bias
b) p-n junction diode under reverse bias
Application of junction diode as a rectifier
a) 1/2 Wave rectifier
b) Full Wave rectifier
c) Use of R-C Filter
Concept + Theory
Special purpose p-n junction diodes
a) Zener diode
b) Zener diode as a voltage regulator
c) Photodiodes (Optoelectronic junction
devices)
d) Light emitting diodes (LED)
(Optoelectronic junction devices)
e) Photovoltaic devices (solar cells).
(Optoelectronic junction devices)
Junction transistor
Transistor: structure and action
a) n-p-n transistor
b) p-n-p transistor
c) Emitter, Base, Collector
d) Biasing the Transistor (With
directions of IC,IB,IE)
Theory + Concept
+Circuit + Graphs
Concept
Concept, definition
Concept + Theory
Concept + Theory
Concept + Theory
Circuit Diagram +
Concept + Theory
Theory + Concept
Concept
STUDIED
REVISED
No.
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TOPIC
Common emitter transistor characteristics
(i)Input resistance (ri):
(ii) Output resistance (r0)
(iii) Current amplification factor (β ):
Transistor as a device
(i)
Transistor as a switch
(ii)
Transistor as an amplifier
(iii) Transfer Characteristics
Feedback amplifier and transistor oscillator
Digital electronics and logic gates
Analogue signal, Digital signal
Logic gates-NOT gate, OR Gate, AND Gate,
NAND Gate
Graphs
Circuit Diagrams
WHAT?
Circuit Diagram +
Concept + Theory
+graph
STUDIED
REVISED
STUDIED
REVISED
Concept+ Derivation
+graph
Concept+ Circuit
+theory + graph
Concept
COMMUNICATION (05)
No.
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TOPIC
Basic terminology used in electronic
Communication systems
Elements of a communication system (with
block diagram)
Bandwidth of signals
Bandwidth of the transmission medium
Ground Wave
Sky waves
Space waves (line of sight distance equation)
Modulation and its necessity
Types Of Modulation
Principle of Amplitude Modulation
Production of Amplitude Modulated Wave
Detection Of Amplitude Modulated Wave
Graphs
Block diagrams
WHAT?
Concepts, definitions
Concept
Concept, definition
Concept
Concept + Theory
Concept + Theory
Concept + Theory
Theory
concept
Concept + Derivation
Derivation
Concept + Derivation