Practice

Questions

Pick a topic and practice with clear explanations.

Medical

In the given figure, a diode D is connected to an external resistance R=100ΩR = 100 \Omega and an e.m.f. of 3.5 V. If the barrier potential developed across the diode is 0.5 V, the current in the circuit will be: [Diagram: A circuit with a diode D, a resistor R=100 Ohm, and a 3.5V battery in series]