Solution - Obtain an Expression for the Mutual Inductance Between a Long Straight Wire and a Square Loop of Side A - Induced Emf and Current



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(a) Obtain an expression for the mutual inductance between a long straight wire and a square loop of side as shown in Fig. 6.21.

(b) Now assume that the straight wire carries a current of 50 A and the loop is moved to the right with a constant velocity, = 10 m/s.

Calculate the induced emf in the loop at the instant when = 0.2 m.

Take = 0.1 m and assume that the loop has a large resistance.


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