31. Alternating Current
Phasors for Resistors
31. Alternating Current Phasors for Resistors
1PRACTICE PROBLEM
The output of an AC power source connected to a capacitor has a frequency of 150 Hz and an rms voltage of 25 V. Determine the phase difference Φ between the current and the emf of the power source. Is the current lagging or leading the emf of the power source?
The output of an AC power source connected to a capacitor has a frequency of 150 Hz and an rms voltage of 25 V. Determine the phase difference Φ between the current and the emf of the power source. Is the current lagging or leading the emf of the power source?