A conducting loop of resistance R is subjected to a magnetic flux that changes from Φ₁ to Φ₂ in a finite time. Self-inductance is negligible. Select the correct statements.
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Question

A conducting loop of resistance R is subjected to a magnetic flux that changes from Φ₁ to Φ₂ in a finite time. Self-inductance is negligible. Select the correct statements.

G1 Physics · Accepted Answer

Integrating I = −(1/R)dΦ/dt gives q = ∫I dt = −ΔΦ/R. Thus the transferred charge depends only on the net flux change, whereas instantaneous current depends on dΦ/dt.