Question

What is the principle of an electric motor ? State the rule which is applied

to determine the direction of force experienced by a current carrying

conductor when kept in a magnetic field.​

Answer 1

Answer:

Answer: (a) Right-hand thumb rule is used to find the direction of magnetic field in a coil of wire and the electric current in a straight conductor. (b) Fleming's left hand rule is used to find the direction of force exerted on a current-carrying conductor placed in a magnetic field as in electric motor.

Answer 2

Answer:

The working principle of an electric motor is based on fleming's left hand rule. A current carrying conductor experiances force and rotates when placed in a magnetic field.

Fleming's left hand rule is applied to determine the direction of force.

hope it will help you.... pls follow me

Thank you... Happy Diwali