The core used in transformer and other electromagnetic instruments is laminated, the reason is :

Question

The core used in transformer and other electromagnetic instruments is laminated, the reason is : (A) to increase the electric field (B) to increase the magnetic field (C) (c) to reduce the loss of energy due to eddy currents (D) to decrease the resistance

Tardigrade Admin · Accepted Answer

The core used in transformer and other electro-magnetic instruments is laminated, so that the resistance is increased. Due to this increase, energy loss due to eddy current is reduced.

Q. The core used in transformer and other electromagnetic instruments is laminated, the reason is :

to increase the electric field

to increase the magnetic field

(c) to reduce the loss of energy due to eddy currents

to decrease the resistance

The core used in transformer and other electro-magnetic instruments is laminated, so that the resistance is increased. Due to this increase, energy loss due to eddy current is reduced.