The Voltage $v(t)=678.8 \cos \left(\omega t+45^{\circ}\right)$ Volts Is Applied to a Load Consisting of A

Essay

The voltage $v(t)=678.8 \cos \left(\omega t+45^{\circ}\right)$ volts is applied to a load consisting of a $10-\mathrm{W}$ resistor in parallel with a capacitive reactance $\mathrm{X}_{\mathrm{C}}=25 \mathrm{~W}$ . Calculate (a) the instantaneous power absorbed by the resistor, (b) the instantaneous power absorbed by the capacitor, (c) the real power absorbed by the resistor, (d) the reactive power delivered by the capacitor, (e) the load power factor.