Question

Class 10th | Magnetic effects of electric current...

In an electric motor, why do we use rectangular coil for passing current? Why not simple wire? ​

Answer 1

Answer:

Rectangular coil is placed insted of simple wires because.... It makes more magnetic field around it - As the no. of turns of the coil increase magnetic field increase...

This increase the power of the motor

Explanation:

When a current passes through the rectangular coil kept between a pair of opp. magnetic poles. The current through the coil under the magnetic field generates equal and opp, forces perpaqndicular to the wire on opposite sides.

Answer 2

Answer:

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