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(D) Statement $A$: $A$ solar cell converts light energy into electrical energy. In the $I-V$ characteristic curve of a solar cell,the voltage is posit

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$A$ is correct but $B$ is incorrect

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(D) Statement $A$: $A$ solar cell converts light energy into electrical energy. In the $I-V$ characteristic curve of a solar cell,the voltage is positive and the current is negative (as it delivers power to an external load). This corresponds to the $IV$ quadrant of the $I-V$ graph. Thus,statement $A$ is correct.Statement $B$: In a reverse-biased $pn$ junction diode,the current is extremely small (in the order of $\mu A$) and is caused by the drift of minority charge carriers across the junction. The majority charge carriers are pushed away from the junction,preventing them from contributing to the current. Thus,statement $B$ is incorrect.

Consider the following statements $A$ and $B$ and identify the correct answer:
$A$. For a solar-cell,the $I-V$ characteristics lies in the $IV$ quadrant of the given graph.
$B$. In a reverse biased $pn$ junction diode,the current measured in $(\mu A)$ is due to majority charge carriers.

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Consider the following statements $A$ and $B$ and identify the correct answer:$A$. For a solar-cell,the $I-V$ characteristics lies in the $IV$ quadrant of the given graph.$B$. In a reverse biased $pn$ junction diode,the current measured in $(\mu A)$ is due to majority charge carriers.