The resistance of a germanium junction diode whose V-I is shown in figure is left(V

Q: The resistance of a germanium junction diode whose $V-I$ is shown in figure is $\left(V_k=0.3 V \right)$

$ V_k=\text { knee voltage }=0.3 \mathrm{~V} $ $ \therefore \text { Resistance }=\frac{\Delta V}{\Delta i}=\frac{(2.3-0.3)}{(10-0) \times10^{-3}}=200 \Omega=0.2 \mathrm{k} \Omega$

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CBSE - English Medium

The resistance of a germanium junction diode whose $V-I$ is shown in figure is $\left(V_k=0.3 V \right)$

A$5 k \Omega$
B$0.2 k \Omega$
C$2.3 k \Omega$
D$\left(\frac{10}{2.3}\right) k \Omega$

STD 12 Science
JEE physics
Electronics
NCERT

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