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A small, conducting circular loop is pla...

A small, conducting circular loop is placed inside a long solenoid carrying a current. The plane of the loop contains the axis of the solenoid. If the current in the solenoid is varied, the current induced in the loop is

A

cliockwise

B

anticlockwise

C

zero

D

clockwise or anticlockwise depending on whether the resistance is increased or decreased

Text Solution

Verified by Experts

The correct Answer is:
C
No flux change, induced current is zero.
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CP SINGH-ELECTROMAGNETIC INDUCTION-EXERCISES
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  7. Lenz's law is consequence of the law of conservation of

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  10. A conducting square loop having edges of length2.0 cm is rotated throu...

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  11. A conducting looop of area 5.0cm^(2) is placed in a magnetic field whi...

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  12. A thin circular ring of area A is held perpendicular to a uniform magn...

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  13. A rectangular coil is placed in a region having a uniform magnetic fie...

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  14. A cylindrical bar amgnet is kept along the axis of a circular coil. If...

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  15. A long slenoid of radius 2 cm has 100 turns/cm and carries a current o...

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