Question

1.State Fleming's left-hand rule.
2.What is the principle of an electric motor?
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Answer 1

ans 1. flaming as left rule states that when a current carrying conductor is placed in an carrying condector is placed in an external magnetic field the conductor experiences a force perpendicular to both the field and to the direction of the current flow it was invented by John ambrose Fleming ...

ans 2. photoelectric cell or photocell aur photovoltaic cell is an electronic device which work on the principle of the photoelectric effect and convert light energy into electrical energy photocell consists of an evacuated for glass tube contriving two electrons emitter (C) and collector (a) ...

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Answer 2

Answer:

I hope you understand

Explanation:

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