Electric Field Lines
... smaller than their surface area, the electric field between the plates is uniform In fact, except near the edges, the magnitude of the electric field depends only on the amount of charge, the area of the plates, and the material between the plates ...
... smaller than their surface area, the electric field between the plates is uniform In fact, except near the edges, the magnitude of the electric field depends only on the amount of charge, the area of the plates, and the material between the plates ...
Simple Machines PPT
... What is a simple machine? A machine should assist you in doing work however, the amount of work done overall is the same The most basic objects that redirect force are called simple machines ...
... What is a simple machine? A machine should assist you in doing work however, the amount of work done overall is the same The most basic objects that redirect force are called simple machines ...
1/22 - SMU Physics
... from static source charges. So there is need to just draw electric field lines to represent the electric field. In the case in the right side figure: The density of lines through surface A is greater than through surface B. So the magnitude of the electric field is greater on surface A ...
... from static source charges. So there is need to just draw electric field lines to represent the electric field. In the case in the right side figure: The density of lines through surface A is greater than through surface B. So the magnitude of the electric field is greater on surface A ...
PowerPoint
... A little at a time! shown to move in a counter-clockwise/clockwise direction?” “This stuff is really neat... It is fun to actually see the calculations for magnetism. However, since this is the first time I’ve really seen it, it is still a bit confusing. If you could go through different examples an ...
... A little at a time! shown to move in a counter-clockwise/clockwise direction?” “This stuff is really neat... It is fun to actually see the calculations for magnetism. However, since this is the first time I’ve really seen it, it is still a bit confusing. If you could go through different examples an ...
slides
... Capacitor: just insulate two conductors (with same amount of negative and positive charge) Work must be done to move charges through the resulting potential → stored electric potential energy Electric field is proportional to the stored charge (the same is true for the potential difference) Capacita ...
... Capacitor: just insulate two conductors (with same amount of negative and positive charge) Work must be done to move charges through the resulting potential → stored electric potential energy Electric field is proportional to the stored charge (the same is true for the potential difference) Capacita ...
Force diagrams
... diagram. The main point of this diagram is to make understanding the problem easier. We can draw many types of diagrams in mechanics. Two that will be explained here are: System diagram This is a single diagram of the whole problem. It does not include internal forces, which cancel each other out. F ...
... diagram. The main point of this diagram is to make understanding the problem easier. We can draw many types of diagrams in mechanics. Two that will be explained here are: System diagram This is a single diagram of the whole problem. It does not include internal forces, which cancel each other out. F ...
2014 Exam and Revision Advice
... I1 = I2 + I2, 12 V = V1 + V2. From diode graph V2 = 3 x 3.0 V = 9.0 V, so V1 = 12 - 9 = 3.0 V. Using V = IR, current through R2 = 3.0 / 60 I = 0.050 A = 50mA ...
... I1 = I2 + I2, 12 V = V1 + V2. From diode graph V2 = 3 x 3.0 V = 9.0 V, so V1 = 12 - 9 = 3.0 V. Using V = IR, current through R2 = 3.0 / 60 I = 0.050 A = 50mA ...
ISSN: 2319-5967 ISO 9001:2008 Certified
... theory to analytical calculated the eddy current loss in the solid poles. The ttheorem states that the non sinusoidal flux density wave can be approximated to a one dimensional field and the reaction effect from the induced eddy currents on the main field can be ignored [24]- [25]. For more informat ...
... theory to analytical calculated the eddy current loss in the solid poles. The ttheorem states that the non sinusoidal flux density wave can be approximated to a one dimensional field and the reaction effect from the induced eddy currents on the main field can be ignored [24]- [25]. For more informat ...
Magnetic Resonance Force Microscopy
... – The magnetic imaging is non-contact and specific to electron and nuclear spins – The imaging magnetic field is 3-Dimensional and reaches below the scanned surface allowing for imaging of subsurface structures – The mathematics and theory behind magnetic resonance is well understood and the algorit ...
... – The magnetic imaging is non-contact and specific to electron and nuclear spins – The imaging magnetic field is 3-Dimensional and reaches below the scanned surface allowing for imaging of subsurface structures – The mathematics and theory behind magnetic resonance is well understood and the algorit ...
SPH4UI - The Burns Home Page
... Shortly thereafter, he discovered that motion of a magnet toward or away from a circuit could produce the same effect. ...
... Shortly thereafter, he discovered that motion of a magnet toward or away from a circuit could produce the same effect. ...
Physice class notes
... Couple: a system of forces that have a turning effect only. Pressure = force per unit area. (pa) P=F/A. Measure pressure using a bourdon gauge. Pressure in a fluid depends on depth and density (P=gh). Density is mass per unit volume (kg/m3). =m/V Atmospheric pressure varies with altitude, due the ...
... Couple: a system of forces that have a turning effect only. Pressure = force per unit area. (pa) P=F/A. Measure pressure using a bourdon gauge. Pressure in a fluid depends on depth and density (P=gh). Density is mass per unit volume (kg/m3). =m/V Atmospheric pressure varies with altitude, due the ...
Electromagnetism
Electromagnetism is a branch of physics which involves the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. The electromagnetic force usually shows electromagnetic fields, such as electric fields, magnetic fields, and light. The electromagnetic force is one of the four fundamental interactions in nature. The other three fundamental interactions are the strong interaction, the weak interaction, and gravitation.The word electromagnetism is a compound form of two Greek terms, ἤλεκτρον, ēlektron, ""amber"", and μαγνῆτις λίθος magnētis lithos, which means ""magnesian stone"", a type of iron ore. The science of electromagnetic phenomena is defined in terms of the electromagnetic force, sometimes called the Lorentz force, which includes both electricity and magnetism as elements of one phenomenon.The electromagnetic force plays a major role in determining the internal properties of most objects encountered in daily life. Ordinary matter takes its form as a result of intermolecular forces between individual molecules in matter. Electrons are bound by electromagnetic wave mechanics into orbitals around atomic nuclei to form atoms, which are the building blocks of molecules. This governs the processes involved in chemistry, which arise from interactions between the electrons of neighboring atoms, which are in turn determined by the interaction between electromagnetic force and the momentum of the electrons.There are numerous mathematical descriptions of the electromagnetic field. In classical electrodynamics, electric fields are described as electric potential and electric current in Ohm's law, magnetic fields are associated with electromagnetic induction and magnetism, and Maxwell's equations describe how electric and magnetic fields are generated and altered by each other and by charges and currents.The theoretical implications of electromagnetism, in particular the establishment of the speed of light based on properties of the ""medium"" of propagation (permeability and permittivity), led to the development of special relativity by Albert Einstein in 1905.Although electromagnetism is considered one of the four fundamental forces, at high energy the weak force and electromagnetism are unified. In the history of the universe, during the quark epoch, the electroweak force split into the electromagnetic and weak forces.