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In: Physics

A 10.0 v battery, a 5.00 ohm resistor, and a 10.0 H inductor are connected in...

A 10.0 v battery, a 5.00 ohm resistor, and a 10.0 H inductor are connected in series. After the current in the circuit has reached its maximum value, calculate (a) the power being supplied by the battery, (b) the power being delivered to the resistor, (c)the power being delivered to the inductor, and (d) the energy stored in the magnetic field of the inductor.

Solutions

Expert Solution

Current at maximum
i = U/R = 10/ 5 = 2 A.
a, Psupply = U i = 2* 10 =20 W.
b, PR = i2 R = 22* 5 =20 W.
c, PL = 0 W.
d, WL = L i2/ 2 = 10* 22/ 2 =20J.

genius_generous answered 2 years ago
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