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Grade: 11
        
why the formula of finding realtive error in net resistance in parallel circuit is different from that of  focal length of the lens even if they both are the reciporcaled variables?
4 years ago

Answers : (1)

Prajwal Kavad
603 Points
							
bcoz in lens the focal length is constant, whereas total resistance is not a constant, it depends on the other resisitors
4 years ago
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