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Consider the situation of the previous p...

Consider the situation of the previous problem. Find the average electric field energy stored in the capacitor and the average magnetic field energy stored in the coil.

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The correct Answer is:
25mJ, 5mJ
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(a) In a series L-C-R circuit with an AC source, R = 300 Omega , C = 20 muF, L= 1.0 H, V_(0) = 50sqrt2V and f = 50/pi Hz . Find (i) the rms current in the circuit and (ii) the rms voltage across each element. (b) Consider the situatiuon of the previous part. find the average electric field energy stored in the capacitor and the average magnetic field energy stored iun the coil .

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Magnetic field energy stored in a coil is

Where is energy stored in a capacitor?

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The energy stored in the capacitor in the steady state is

In the figure magnetic energy stored in the coil is

In steady state, find energy stored in the capacitor -

RESONANCE-ALTERNATING CURRENT-SECTION C
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