An LC circuit like that in the figure below consists of a 33

An LC circuit like that in the figure below consists of a 3.30-H inductor and an 832-pF capacitor that initially carries a 114-mu C charge. The switch is open for t

Solution

INTIAL VOTAGE =CHARGE/(CHARGE)

114micro colombs/(832 pf)

137.019 kv

ENGRGY STORED=(0.5*(CV^2)

0.5*832PF*(137.019KV)^2

7.8106J

ENGRGY STORE IN CAPACITOR

CURRENT=CHARE/TIME

114 micro columbs/3 mii sec

0.038AMPS

INDUCTOR ENRGY 0.5*L*(I^2)

0.5*3.30*(0.038^2)

2.382milli j

total energy =7.81+(2.382 miij)

7.81