List of top Physics Questions on applications of diode asked in COMEDK UGET

What is the dc component of the output voltage if a sinusoidal signal of \(33\,\text{V}\) peak voltage is the input of a half wave diode rectifier circuit?

The zener voltage in the circuit shown is \( V_Z = 20 \, V \). The load resistance \( R_L = 5k\Omega \) and the resistance \( R_S = 10k\Omega \). If the input voltage is \( V_S = 100 \, V \), then the current through the zener diode in milliampere is:

Three ideal diodes and resistors connected to the cell of negligible internal resistance is as shown. Find the current passing through the \( 10\Omega \) resistor.

An ideal diode is connected in series with a capacitor. The free ends of the capacitor and the diode are connected across a 220 V ac source. Now the potential difference across the capacitor is: