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JEE Main201911 Jan 2019Evening ShiftPhysicsSemiconductorsActual

The circuit shown below contains two ideal diodes, each with a forward resistance of 50 . If the battery voltage is 6 ~V , the current through the 100 resistance (in Amperes) is:

Options

  1. A0.036
  2. B0.02
  3. C0.027
  4. D0.03

Correct answer

B. 0.02

Step-by-step solution

As D₂ is reversed biased, so no current through 75 resistor. now R_ e q =150+50+100=300 So, required current I= BatteryVoltage 300 I = 6 300 =0.02

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