The circuit in the figure below is located in a magnetic field whose magnitude varies with...

The circuit in the figure below is located in a magnetic field whose magnitude varies with time according to the expression B = 1.00 10^-3t, where B is in teslas and t is in seconds. Assume the resistance per length of the wire is 0.107 Ω/m. Find the current in section PQ of length a = 64.0 cm.

magnitude	µA
direction	---Select--- from Q to P from P to Q The magnitude is zero.

A rectangular loop of wire in the plane of the page has height a and length 3a. A spatially uniform magnetic field, vector B_in, points into the page only in the region of area enclosed by the rectangular loop. The loop is divided into two smaller rectangles by a vertical wire P Q, where point P is on the top side of the loop, a distance a above point Q on the bottom side of the loop. The left rectangle has height a and length 2a; the right rectangle has height a and length a.

Expert Solution

genius_generous answered 2 years ago

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