A series circuit has a capacitor of 0.1 x 10^-6 F and an inductor of 0.4 H. If the initial charge on the capacitor is 0.15 x 10^-6 C and there is no initial current, find the charge Q on the capacitor at any time t.

Question

anonymous · Answer

you can easily solve it by analogy of mechanical oscillation and electrical oscillation

anonymous · Answer

replace q by x, L by m, 1/C by k, F with V

tiffany_rhodes · Answer

alright.

alekos · Answer

Q = Qi cosωt    where ω = 1/sqrt(LC)  and Qi is the initial charge