Using the passive sign convention, the voltage across a device is v(t) 170 cos(377t) V and

Using the passive sign convention, the voltage across a device is v(t) ¼ 170 cos(377t) V and the current through the device is i(t)  2 sin(377t) A. Using MATLAB, create a short script (m-file) to assign a value to the time variable, t, and then calculate the voltage, current, and power at that time.

Run the script for t ¼ 5 ms and t ¼ 10 ms and for each result state whether the device is absorbing or delivering power.

AppendixLO1