Fill in the following blanks with suitable words : 

(a) Fleming’s Rule for the motor effect uses the…………………..

(b) A motor contains a kind of switch called a……………………. which reverses the current every half…………………..

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1 Answers

(a) Fleming’s Rule for the motor effect uses the  left

(b) A motor contains a kind of switch called a Commutator which reverses the current every half rotation

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