A coil has an inductance of 0.15 H and a resistance of 33 . The coil is

Question:

A coil has an inductance of 0.15 H and a resistance of 33 Ω. The coil is connected to a 6.0-V ideal battery. When the current reaches half its maximum value:
(a) At what rate is magnetic energy being stored in the inductor?
(b) At what rate is energy being dissipated?
(c) What is the total power that the battery supplies?