Question

According to Faraday's law, the total charge induced in a conductor that is moved in a magnetic field depends upon:

• A. Initial magnetic flux
• B. Final magnetic flux
• C. Rate of change of magnetic flux
• D. Average magnetic flux

Answer 1

The correct option is C Rate of change of magnetic flux

According to Faraday's Law of induction,

total charge induced depends on the rate of change in magnetic flux .

$E=\frac{d\varphi }{dt}$

And, $Q\propto i\propto E$

$⟹Q\propto \frac{d\varphi }{dt}$

Answer-(C)