each extending from z=−∞+∞
A straight segment OC (of length L meter) of a circuit carrying a current I amp is placed along the x−axis ( fig.). Two infinitely long straight wires A and B , each extending from z=−∞+∞, are fixed at y=−a meter and y=+a meter respectively, as shown in the figure. If the wires A and B each carry a current I amp into the plane of the paper, obtain
06
Sep
A straight segment OC (of length L meter) of a circuit carrying a current I amp is placed along the x−axis ( fig.). Two infinitely long straight wires A and B , each extending from z=−∞+∞, are fixed at y=−a meter and y=+a meter respectively, as shown in the figure. If the wires A and [...]
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A straight segment OC (of length L meter) of a circuit carrying a current I amp is placed along the x−axis ( fig.). Two infinitely long straight wires A and B ,
are fixed at y=−a meter and y=+a meter respectively ,
as shown in the figure. If the wires A and B each carry a current I amp into the plane of the paper ,
each extending from z=−∞+∞ ,
obtain ,