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Two very long straight parallel wire ca...

Two very long straight parallel wire carry steay currents i. and 2i in opposite directions . The disatance between the waire is d . At a certain instant of time a point charge q is at a point equadistant from the two wires in the plane of the wires . Its instantaneous velocity v is perpendicular to this plane . The magnetude of the magnetic field acting on the charge at this isntant is

A

`(muIqv)/(2pid)`

B

`(mu_(0)Iqv)/(pid)`

C

`(2mu_(0)Iqv)/(pid)`

D

0

Text Solution

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The correct Answer is:
D
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