The switch in the circuit has been closed for a long time and is opened at t = 0.
Which of the following sets of value is/are correct for the circuit?
1
iC(0+) = 4 mA
2
iL(0+) = 4 mA
3
\(\frac{{d{i_L}\left( {{0^ + }} \right)}}{{dt}} = 0\)
4
\(\frac{{d{i_L}\left( {{0^ + }} \right)}}{{dt}} = 400\;amp/sec\)