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The magnetic induction at a point on the...

The magnetic induction at a point on the axis of a circular current carrying coil at a distance equal to the radius of coil carrying a current of 0.5 A is

A

`pi a sqrt(2) xx 10^(-2)` T

B

`(pi a)/sqrt(2) xx 10^(-7)` T

C

`pi/(sqrt(2)a) xx 10^(-7)` T

D

`(pi sqrt(2))/a xx 10^(-7)` T

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-MAGNETIC EFFECT OF ELECTRIC CURRENT -Critical Thinking Introduction
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  2. Two circular coils are made of two identical wires of same length and ...

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  18. A current carrying loop in a uniform magnetic field will experience

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