If we keep two similar loops made up of copper and constantan in a magnetic field for same amount of time, in which loop the induced e.m.f will be greater.

E.m.f won't be induced in any of the loops

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Equal in both the loops

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Copper Loop

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Constantan Loop

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Solution

The correct option is C
Copper Loop

As the copper has high electrical conductivity. Hence, higher e.m.f would be induced in copper loop.

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Similar questions

Ta identical loopsnone of copper and other of constanton are removed from a magnetic field within same time interview. In which loop induced current will be greater?

Q. A metallic loop is placed in a nonuniform magnetic field. Will an emf be induced in the loop?

Q. Assertion

(A)

: The induced e.m.f. and current will be same in two identical loops of copper and aluminium when rotated with same speed in the same magnetic field.

Reason

(R)

: Induced e.m.f. is proportional to rate of change of magnetic field while induced current depends on resistance of wire.

Q. Assertion : The induced emf and current will be same in two identical loops of copper and aluminium, when rotated with same speed in the same magnetic field.
Reason : Mutual induction does not depend on the orientation of the coils.

Q. Two identical loops , one of copper and the other of aluminium, are rotated with the same angular speed in the same magnetic field. Compare
(i) The induced emf
(ii) the current produced in the two coils justify your answer.

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If we keep two similar loops made up of copper and constantan in a magnetic field for same amount of time, in which loop the induced e.m.f will be greater.

The correct option is C Copper Loop As the copper has high electrical conductivity. Hence, higher e.m.f would be induced in copper loop.

The correct option is C
Copper Loop

As the copper has high electrical conductivity. Hence, higher e.m.f would be induced in copper loop.