Asseration:Induced coil are made of copper.
Reason:Induced current is more in wire having less resistance.

Write a method to produce an induced current in a coil .

Asseration: Induced potential across a coil and therefore induced current is always opposite to the direction of current due to external source. Reason: Lenz's law states that it always opposes the cause due to which it is being produced.

Asseration: Induced potential across a coil and therefore induced current is always opposite to the direction of current due to external source. Reason: Lenz's law states that it always opposes the cause due to which it is being produced.

When is an induced current in a coil maximum ?