Ge and Si diodes start conducting at 0.3 V and... | Semiconductor Electronics | JEE Main

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JEE MAIN 2019

09-01-19 S2

Question

Ge and Si diodes start conducting at 0.3 V and 0.7 V respectively. In the following figure if Ge diode connection are reversed, the value of V0 changes by: (assume that the Ge diode has large breakdown voltage

Select the correct option:

A

0.2 V

B

0.4 V

C

0.6 V

D

0.8 V

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Voltage drop across diode will change from 0.3 to 0.7 V. Value of V0 changes by 0.4 V.

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