Q)
(chatquestion)...The circuit shown is in a uniform magnetic field that is into the
page. The current in the circuit is 0.20 A. At what rate is the
magnitude of the magnetic field changing? Is it increasing or
decreasing?:
12 cm
100
12 cn
1 0020
(a) Zero
(c) 140T/s, increasing
(b) 140T/s, decreasing
(d) 420T/s, decreasing
1 Answer
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