Electrical Engineering > GATE 2026 > Electromagnetic Induction
The figure shows an arbitrarily shaped planar conducting loop A in the XY plane. Two nonintersecting regions with areas a1 and a2 within the loop are subjected to magnetic fields B⃗1 = (m/√2)sin(ωt)(1x̂+0ŷ+1ẑ), and B⃗2 = −(n/√2)cos(2ωt+π/4)(0x̂+1ŷ+1ẑ), respectively.
What is the expression for the induced rms voltage in loop A?

Correct : a
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