In the figure given below, the current supplied by the battery is

(Assuming that the resistance of each diode is zero in forward bias and infinity in reverse bias)

0.1 A

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0.2 A

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0.3 A

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0.4 A

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Solution

The correct option is A $0.1 A$
As we can analyse from circuit that, no current flows in $10 Ω$ resistor (as the diode connected to it is in reverse bias)

Using ohms law,
$\Rightarrow i = \frac{2}{20} = 0.1 A$

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In the figure given below, the current supplied by the battery is (Assuming that the resistance of each diode is zero in forward bias and infinity in reverse bias)

The correct option is A 0.1 A As we can analyse from circuit that, no current flows in 10 Ω resistor (as the diode connected to it is in reverse bias) Using ohms law, ⇒i=220=0.1 A

In the figure given below, the current supplied by the battery is

(Assuming that the resistance of each diode is zero in forward bias and infinity in reverse bias)

The correct option is A $0.1 A$
As we can analyse from circuit that, no current flows in $10 Ω$ resistor (as the diode connected to it is in reverse bias)

Using ohms law,
$\Rightarrow i = \frac{2}{20} = 0.1 A$