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Give the SI unit of self-inductance.

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in Physics – Class 12 by (135k points)
Give the SI unit of self-inductance.

(a) Farad

(b) Ampere

(c) Henry

(d) Maxwell

This question was posed to me by my school teacher while I was bunking the class.

My doubt stems from Electromagnetic Inductance topic in chapter Electromagnetic Induction of Physics – Class 12

1 Answer

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Best answer
Right choice is (c) Henry

For explanation: The self-inductance of a coil is said to be one henry if an induced emf of one volt is set up in it when the current in it changes at the rate of one ampere per second. Self inductance is defined as the induction of a voltage in a current-carrying wire when the current in the wire itself is changing.

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