Electromagnetic Induction — Physics STD 12 Science — Question

Speed of light in any medium depends on electric and ___________ property of that medium.

The de-Broglie wavelength of particle of mass m moving with velocity v is given by __________ .

In pure resistor ac circuit, alternating voltage and alternating current are in ____________.

For paramagnetic and dimagnetic substances, intensity of magnetisation I is __________ to intensity of magnetism H.

p-n junction diode is used for __________ .

Nickel (Ni) is an example of __________.

According to Maxwell's principle,__________ charge produces electromagnetic waves.

Electromagnetic waves can move only in ____________.

According to Ampere's circuital law, the magnetic field for a closed loop is __________and is __________ times the current flowing through the loop.

Variable electric field between plates of capacitor produces _________ and ___________.