Question

1}on what pricipal electric motor work ?

2}on what pricipal electric generator work ?

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Answer 1

Explanation:

1}on what pricipal electric motor work ?

Motor converts electrical energy into mechanical energy.

2}on what pricipal electric generator work ?

Generators convert mechanical energy into electrical energy.

Answer 2

ANSWER-

1}on what pricipal electric motor work ?

□"when a rectangular coil is placed in a magnetic field and current is passed."

2}on what pricipal electric generator work ?

□"works on the principal of electromagnetic induction discovered by michael faraday in 1831-32."