Which of the following is used in photo conductive cell? Options: A . &nbspSelenium B . &nbspQuartz C . &nbspRochelle salt D . &nbspLithium sulphate

Which of the following is used in photo conductive cell?

Question

Which of the following is used in photo conductive cell?

Options:

A . Selenium

B . Quartz

C . Rochelle salt

D . Lithium sulphate

Answer: Option A
Answer: (a).Selenium

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