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  3. VITEEE - In figure below R = 200 ohm and on connecting 3V battery in the circuit, the barrier potential developed in diode is 0.5 V.
# Engineering

The value of current in the circuit is

  1. 15 mA

  2. 17.5 mA

  3. 12.5 mA

  4. 25 mA

Answers (1)
S Sayak

Barrier Potential developed = 0.5 V

Potential difference across the resistor = 3 - 0.5 = 2.5 V

Current in the circuit is I

\\I=\frac{2.5}{200}\\ I=12.5\ mA

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