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Moreover, if we follow the mechanism mentioned in ncert and apply it in forward bias condition....it seems that the current in forward bias condition should decrease instead of increasing.
Although that decrease in current will of order of micro ampere while current in forward bias is of order of milli ampere. So I think it will be very hard to detect it in forward bias graph scale.
Sir , please clarify...
-Hemant Jakhar
4 years ago
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In other words (i.e. in words of explanation for the above question on page 487-488 of ncert), it can be inferred that fractional change in reverse bias condition will much greater (and will be positive),as it is evident that reverse bias current is increasing with increase in incident light ray intensity.
And furthermore from that explanation(in ncert) I have speculated that in case of forward bias, fractional change in forward bias current will be negative and very very small in magnitude.
Sir pls check and correct me if I am wrong.
Yours , Sincerely
-Hemant Jakhar
A small physics teacher in CLC sikar.
By the way Sir, I am great fan of yours.
Your are such great teacher and teach with such a clarity.
Thank you for providing with such beautiful physics video lectures.
4 years ago
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