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Two very long straight , and insulated w...

Two very long straight , and insulated wires are Kept at `90^(@)` angle from each other in `xy`-plane as shown in the figure. These wires carry current of equal magnitude I, whose direction are shown in the figure The net magnetic field at point P will be:

A

Zero

B

`-(mu0I)/(2pid)(hatx+haty)`

C

`+(mu0I)/(2pid)(hatz)a`

D

`(mu0I)/(2pid)(hatx+hatz)`

Text Solution

Verified by Experts

The correct Answer is:
D
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