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KCET2007PhysicsSemiconductors

In a reverse biased diode when the applied voltage changes by 1 ~V , the current is found to change by 0.5 A . The reverse bias resistance of the diode is

Options

  1. A2 10⁵
  2. B2 10⁶
  3. C200
  4. D2

Correct answer

B. 2 10⁶

Step-by-step solution

Reverse resistance aligned &= V I &= 1 0.5 10⁻⁶ &=2 10⁶ aligned

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