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In the figure two inifinitely long wires...

In the figure two inifinitely long wires carry equal currents i. Each follows a `90^(@)` arc on the circumference of the same circle of radius R. Show that the magnetic field `vecB` at the center of the same as the field `vecB` a distance R below on infinite straight wire carrying a current i to the left.

Text Solution

Verified by Experts

The correct Answer is:
`(mu_(0)i)/(2piR)`
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