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The vector form of Biost-Savart law for ...

The vector form of Biost-Savart law for a current carrying element is

A

`dvecB=("kid"veclxxvecr)/(r^(2))`

B

`dvecB=("kid"veclxxvecr)/(r^(3))`

C

`dvecB=("kid"veclxxvecr)/(r)`

D

`dvecB=("kid"veclxxhatr)/(r)`

Text Solution

Verified by Experts

The correct Answer is:
B
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