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.

In the figure two inifinitely long wires carry equal currents i. Each

1.	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.
Answer» ANSWER :`(mu_(0)i)/(2piR)`

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