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A circular loop of radius R, carrying cu...

A circular loop of radius `R`, carrying current `I`, lies in `x-y` plane with its center at origin. The total magnetic flux through `x-y` plane is

A

directly proportional to `I^(2)`

B

directly proportional to `R^(2)`

C

Inversely proportional to R

D

zero

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The correct Answer is:
C
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AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-IA
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  16. The strength of magnetic field around an infinitely long current carry...

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  17. A vertical straight conductor carries a current vertically upwards. A ...

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  18. A current I flows along an inflinitely long straight thin walled tube....

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  19. The magnetic field due to a straight conductor of uniform cross sectio...

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  20. A current I(1) carrying wire AB is placed near another long wire CD ca...

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