^Eddy currents
^Eddy currents Opposing currents produced in the whole volume of a metallic body in the form of closed loops due […]
Entries by kp-web-admin
^Combination of inductors
^Combination of inductors
^Coefficient of coupling (K)
^Coefficient of coupling (K) It is defined as, (A) The value of K is 0 < K < 1 for […]
^Mutual induction (M)
^Mutual induction (M) 1. Property of a coil due to which it suppress the variations in current in it by […]
^Self induction
^Self induction 1. Property of a coil due to which it suppress the variations in current in it by inducing […]
^emf by changing area
^emf by changing area Diagram shows a rectangular loop of length L, breadth b, moved towards a region of uniform […]
^Lenz rule
^Lenz rule Induced EMF produced in a circuit always flows in a direction so as to oppose its cause (i.e. […]
^Electromagnetic induction
^Electromagnetic induction Faraday discovered that a time-varying magnetic field produces an electric field more precisely time varying magnetic flux linked […]
^Commonly used results in electricity & magnetism
^Commonly used results in electricity & magnetism Electricity Magnetism Source of field Static or moving charges Moving charges SI units […]
^Comparative study of Dia, para & ferro
^Comparative study of Dia, para & ferro Property Diamagnetic Paramagnetic Ferromagnetic Physical state Solid, liquid or gas Solid, liquid or […]
