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Direction of induced emf is determined by __________

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Direction of induced emf is determined by __________

(a) Fleming’s left hand rule

(b) Fleming’s right hand rule

(c) Faraday’s law

(d) Right hand thumb rule

The question was asked by my school principal while I was bunking the class.

My question is from Direction of Induced EMF topic in section Electromagnetism of Basic Electrical Engineering

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The correct choice is (b) Fleming’s right hand rule

To explain: Fleming’s left hand rule stated that if the index finger points toward magnetic flux, the thumb towards the motion of the conductor, then the middle finger points towards the induced emf.

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