the current through 20 ohm resistor.

50 mA

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80 mA

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30 mA

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20 mA

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Solution

The correct option is B
80 mA

In the given circuit, junction diode $D_{1}$ if forward biased, will conduct current and junction diode $D_{2}$ is reverse biased, will not conduct current. Therefore, current
I = $\frac{2}{10 + 15}$ = 0.08 A = 80 mA.

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