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1.
Electric force on dipole E parallel to p
6.
Electric field lines for Isolated Point positive charge
2.
Electric force on dipole E antiparallel to p
7.
Electric field lines for Isolated Point negative charge
3.
Electric field lines for two equal Point positive charge
4.
The Gaussian surface for a long thin wire of uniform linear
charge density.
8.
Electric field lines for two equal Point positive charge
5.
Gaussian surface for a uniformly charged infinite plane
sheet.
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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9.
13.
Some equipotential surfaces for a dipole
Gaussian surfaces for a point with r > R
14.
10.
Some equipotential surfaces two identical positive charges
Gaussian surfaces for a point r < R.
15.
11.
For a single charge q equipotential surfaces are spherical
surfaces centred at the charge
12.
Van de Graaff generator
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Equipotential surfaces for a uniform electric field
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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1.
Circuit diagram for Wheatstone bridge
5.
Resistivity ρT of copper as a function of temperature T
2.
A meter bridge. Wire AC is 1 m long. R is a resistance to
be measured and S is a standard resistance.
6.
Resistivity ρT of nichrome as a function of absolute
temperature T
3.
Circuit for comparing emfs of two cells
7.
Temperature dependence of resistivity for a typical
semiconductor
4.
Circuit for determining internal resistance of a cell
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Icbsexiiphysics.wordpress.com
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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1.
4.
a plot of the magnitude of B with distance r from the centre
of the wire.
5.
A
schematic sketch of the cyclotron.
2.
The magnetic field of a finite solenoid
6.
Magnetic field on the axis of a current carrying circular
loop of radius R
3.
The magnetic field of a very long solenoid.
7. A toroid carrying a current I
The magnetic field lines for a current loop
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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8.
11.
A sectional view of the toroid.
9.
The moving coil galvanometer
12.
Two long straight parallel conductors carrying steady
currents Ia and Ib and separated by a distance d. Ba is the
magnetic field set up by conductor ‘a’ at conductor ‘b’
10.
Conversion of a galvanometer (G) to an ammeter by the
introduction of a shunt resistance rs of very small value in
parallel.
13.
Conversion of a galvanometer (G) to a voltmeter by the
introduction of a resistance R of large value in series
14.
A rectangular current-carrying coil in uniform magnetic
field. The magnetic moment m points downwards. The
torque is along the axis and tends to rotate the coil
anticlockwise
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The field lines of a bar magnet
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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15.
A current-carrying finite solenoid
16.
The earth’s magnetic field, BE, its horizontal and vertical
components, HE and ZE. Also shown are the declination, D
and the inclination or angle of dip, I.
17.
Behaviour of magnetic field lines near a diamagnetic
18.
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Behaviour of magnetic field lines near a paramagnetic
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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1.
(iv)Power
Consider the situation when the arm PQ is pulled outwards
from x = 0 to x = 2b,and is then moved back to x = 0 with
constant speed v.
2.
(i)
Flux
(ii)
Induced emf
AC Generator
3.
(iii)Force
An alternating emf is generated by a loop of wire rotating
in a magnetic field.
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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4. AC VOLTAGE APPLIED TO A RESISTOR
6. AC VOLTAGE APPLIED TO A CAPACITOR
(a) A phasor diagram for the circuit in Fig. (b) Graph of v and
i versus ωt.
5. AC VOLTAGE APPLIED TO AN INDUCTOR
(a)A Phasor diagram for the circuit in Fig. (b) Graph of v and i versus
ωt.
7. AC VOLTAGE APPLIED TO A SERIES LCR
CIRCUIT
(a) A Phasor diagram for the circuit in Fig. (b) Graph of v and i versus
ωt.
(a) Relation between the phasors VL, VR, VC, and I, (b) Relation
between the phasors VL, VR, and (VL + VC) for the circuit in Fig.
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy
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Impedance Diagram
8.
(a) Phasor diagram of V and I. (b) Graphs of v and i versus ω t for a
series LCRcircuit where XC > XL.
9.
Two arrangements for winding of primary and secondary coil in a
transformer: (a) two coils on top of each other, (b) two coils on separate
limbs of the core.
1. Transverse
nature of light
A linearly polarised electromagnetic wave, propagating in the zdirection with the oscillating electric field E along the x-direction and
the oscillating magnetic field B along the y-direction.
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Some men see things as they are and ask why; I dream of things that never were and say why not?-Robert F. Kennedy