A

capacitor is connected to a source that operates at

Hz with a peak potential difference of

V$.$ Find:

a$)$ the peak current;

A

b$)$ the current when the potential difference has its peak value;

A

c$)$ the current when the potential difference has one$-$half the $($positive$)$ peak value $($there are two answers, list them in increasing order$)$;

A

A

HInt, there are two possible angles within $0-2$ pi when you try to find time by using arcsin function.

d$)$ the instantaneous power delivered to the capacitor at

ms$.$

W