Faraday's & Lenz's Laws Faraday’s law tells us the magnitude of the induced e.m.f in?electromagnetic induction?and is defined as: The magnitude of the induced e.m.f is directly proportional to ...
Principles of Electromagnetic Induction Electromagnetic induction is a phenomenon which occurs when an?e.m.f?is induced when a conductor moves through a magnetic field When the conductor cuts throu...
Magnetic Flux Linkage The?magnetic flux linkage?is a quantity commonly used for solenoids which are made of?N?turns of wire Magnetic flux linkage is defined as: The product of the magnetic flux and...
Magnetic Flux Definition Electromagnetic induction is when an?e.m.f?is induced in a closed circuit conductor due to it moving through a?magnetic field This happens when a conductor?cuts?through mag...
Origin of the Forces Between Current-Carrying Conductors A current carrying conductor, such as a wire, produces a?magnetic field?around it The direction of the field depends on the direction of the...
Magnetic Fields in Wires, Coils & Solenoids Magnetic field?patterns are not only observed around bar magnets, magnetic fields are formed wherever current is flowing, such as in: Long straight w...
Velocity Selection A velocity selector is defined as: A device consisting of perpendicular electric and magnetic fields where charged particles with a specific velocity can be filtered Velocity sel...
Motion of a Charged Particle in a Uniform Magnetic Field A charged particle in uniform?magnetic field?which is perpendicular to its direction of motion travels in a?circular?path This is because th...
Measuring Magnetic Flux Density using a Hall Probe A Hall probe can be used to measure the?magnetic flux density?between two magnets based on the Hall effect It consists of a cylinder with a flat s...
