The 5.05 A current through a 1.50 H inductor is dissipated by a 1.89 Ω resistor in a circuit like that in the figure below, with the switch in position 2.
![1645_A current through a inductor is dissipated.gif](https://secure.tutorsglobe.com/CMSImages/1645_A%20current%20through%20a%20inductor%20is%20dissipated.gif)
(a) What is the initial energy in the inductor?
(b) How long will it take the current to decline to 5.00% of its initial value?
(c) Calculate the average power dissipated, and compare it with the initial power dissipated by the resistor.
What is the energy when the current is 5.00% of the initial current? How is average power defined in terms of initial and final energies?