Two identical batteries, each with an emf E and an internal resistance r, can be connected across
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Two identical batteries, each with an emf E and an internal resistance r, can be connected across a resistance R either in series or in parallel. Is the power supplied to R greater when R < r or when R > r?
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If connected in series I 2 E 2 r R And P I 2 R 4 E 2 R 2 r R 2 If connected in parallel the emf i...View the full answer
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Fundamentals of Ethics for Scientists and Engineers
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