circuits

Series resonant circuit is sometimes known as

The force of attraction or repulsion between two poles is inversely proportional to the square of the distance between them. This is known as

Whenever a conductor cuts magnetic flux, an emf is induced in it. This is known as

States that current in a thermionic diode varies directly with three-halves power of anode voltage and inversely with the square of the distance between the electrodes when operating conditions are such that the current is limited only by the space charge

States that the ratio of the thermal conductivity to the electric conductivity is proportional to the absolute temperature of all metals

A law establishing the fact that the algebraic sum of the rises and drops of the mmf around a closed loop of a magnetic circuit is equal to zero

"The net electrical charge in an isolated system remains constant". This is known as the

Lenz's law is the consequence of the law of conservation of

Lenz' law states that the direction of the induced emf and hence current

What is the value of the absolute permittivity of air?

What is the relative permittivity of air?

If the relative permittivity of a material is 10, then its permittivity is

What is another name for relative permittivity?

The relation between absolute permittivity of air, epsilon(o), absolute permeability of air, mu(o), and velocity of light, c, is given by

The dielectric constant of most material lies between

A test charge means a charge of

Electric lines of force leave or enter the charge surface at an angle of

Electric field intensity is measured in

Electric field intensity is a _____ quantity.

The electric field intensity between the parallel plate capacitor is 2o N/C. If an insulating slab of relative permittivity 5 is placed between the plates, then electric field intensity will be