The magnetic field in a region is given by B = B₀(x/a)k. A square loop of side d is placed with its edges along the x and y axes. The loop is moved with a constant velocity v = v₀i. The emf induced in the loop is:
Since B, v and length are perpendicular ε = Bvl emf will induce only in wire CD ε = B (d)v? (d) = B? (d/a)v? d = B? v? d²/a
<p>Since <strong>B</strong>, <strong>v</strong> and length are perpendicular<br>ε = Bvl<br>emf will induce only in wire CD<br>ε = B (d)v? (d) = B? (d/a)v? d = B? v? d²/a</p>
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