An oscillating lc circuit consists of a 61.5 mh inductor and a 3.77 μf capacitor. if the maximum charge on the capacitor is 3.56 μc, what are (a) the total energy in the circuit and (b) the maximum current?

0.00739 A

Explanation:

Q = Maximum charge on the capacitor =

C = Inductor capacitance =

L = Inductance = 61.5 mH

I = Current

Maximum energy in capacitor is given by

Total energy in the circuit is

Energy is also given by

The maximum current in the circuit is 0.00739 A

the higher the current the higher the mag field around it the higher the influence on the compass