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In a zener diode, the reverse bias volta...

In a zener diode, the reverse bias voltage is 3V and width of the depletion region is 300 Å, the electric field intensity will be ……., `(V)/(cm)`.

A

`10^(4)`

B

`10^(8)`

C

`10^(6)`

D

`10^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`10^(6)`
`E=(V)/(d)`
`=(3)/(3xx10^(-8))=10^(+8)(V)/(m) therefore E=10^(6)(V)/(cm)`
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