A battery of emf V and internal resistance r is connected to N identical bulbs, all in parallel. Resistance of each bulb is R. It is observed that maximum cumulative power is dissipated in the bulbs if N = 10. Can we say that r = R/10?
Physics · Current electricity · combination of cells and maximum power theorem
A battery of emf V and internal resistance r is connected to N identical bulbs, all in parallel. Resistance of each bulb is R. It is observed that maximum cumulative power is dissipated in the bulbs if N = 10. Can we say that r = R/10?
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