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A cube made from wires of equal length i...

A cube made from wires of equal length is connected to a battery as shown in the figure. The magnetic field at the centre of the cube is

A

`(12mu_0l)/(sqrt2piL)`

B

`(6mu_0I)/(sqrt2muL)`

C

`(6mu_0l)/(piL)`

D

zero

Text Solution

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The correct Answer is:
D
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