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Which of the following gives the value o...

Which of the following gives the value of magnetic field due to small current elememt accordong to Biot -Savart's law

A

`(iDeltalsintheta)/(r^(2))`

B

`(mu_(0))/(4pi)(iDeltalsintheta)/(r)`

C

`(mu_(0))/(4pi)(iDeltalsintheta)/(r^(2))`

D

`(mu_(0))/(4pi)(iDeltalsintheta)/(r^(3))`

Text Solution

Verified by Experts

The correct Answer is:
C
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