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Magnetism and Capacitor
15

Magnetism and Capacitor MCQ with Answers

15) What is unit of inductance?

Weber

Henry

Ampere turns

wb/m²

Answer is:

Henry

Explanation:

Henry is the unit of either self-inductance or mutual inductance, abbreviated as H, and named for the American physicist Joseph Henry.

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Related Magnetism and Capacitor MCQ with Answers

16) Which law is used to determine the induced emf in a conductor?

Fleming left hand rule

Fleming right hand rule

Lenz's law

Faraday's law of electromagnetic induction

Answer is:

Faraday's law of electromagnetic induction

17) Which formula is used to find capacitance?

C = QV

C = Q+V

C=V/Q

C=Q/V

Answer is:

C=Q/V

18) Which factor is inversely proportional to the value of capacitance?

Dielectric strength

Thickness of the plate

Area of the plate

Distance between the plates

Answer is:

Distance between the plates

19) Which type of capacitor is known as polarised capacitor?

Mica capacitor

Paper capacitor

Ceramic capacitor

Electrolytic capacitor

Answer is:

Electrolytic capacitor

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