If current in given circuit is 0.1 A then calculate resistance of P-N junction.

In the given circuit the current in each resistance is

In the given circuit, the current in each resistance is:

In the given circuit calculate the total resistance of the circuit.

In the circuit diagram given in (Fig. 3.57), calculate : (a) the current through each resistor (b) the total current in the circuit ( c) the total effective resistance of the circuit. .

In a P-N junction , for a 0.2 V change in the forward bias voltage, the corresponding change in current is 20 mA. The dynamic resistance of the P-N junction is

In a P-N junction , for a 0.2 V change in the forward bias voltage, the corresponding change in current is 20 mA. The dynamic resistance of the P-N junction is

If the forward bias on p-n junction is increased from zero to 0.05V, then no current in the circuit flows. What is the contact potential of junction diode?