Assignment:
The voltage and current at the terminals of the circuit elements in Fig 1.5 are zero for t<0 nad t<40s. In the interval between 4 and 40s the expressions are:
(a) At what instant of time is the power being delivered to the circuit element maximum?
(b) What is the power at the time found in part (a)
(c) At what instant of time is the power being extracted from the circuit element maximum?
(d) What is the power at the time found in part (b)
(e) Calculate the net energy delivered to the circuit at 0, 10, 20, 30, and 40 s.
