In the given figure, each diode has a forward bias resistance of 30 Ω and infinite resistance in revers bias. The current ℓ1 will be :

Engineering

Physics

PN Junction Diode

Question

In the given figure, each diode has a forward bias resistance of 30 Ω and infinite resistance in revers bias. The current ℓ₁ will be :

3.75 A

2 A

2.35 A

2.73 A

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$R_{eq} = \frac{160}{2} + 20$

$R_{eq} = 80 + 20 \Rightarrow R_{eq} = 100 \Rightarrow i = \frac{200}{100} = 2 A$

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