Identify the expression for ampere s circuital law from the following? – McqOptions

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1.	Identify the expression for ampere s circuital law from the following?
A.	&conint; B .dl = <sub>0</sub>I
B.	&conint; B .dl = ( frac { mu_0}{I} )
C.	&conint; B .dl = 2 <sub>0</sub>I
D.	&conint; B .dl = 4 <sub>0</sub>I
Answer» B. &conint; B .dl = ( frac { mu_0}{I} )

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