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Figure shows an arrangement in which lon...

Figure shows an arrangement in which long parallel wires carrying equal currents into or out of the page of paper at the corners of a square. The magnetic field at the centre of square is

A

`(mu_(0)l)/(2pir) sqrt2`

B

`(2mu__(0)l)/(2pir) sqrt2`

C

`(4mu_(0)l)/(2pir)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-MOVING CHARGES AND MAGNETISM-Assignment (Section B) Objective Type Questions (One option is correct)
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