then find value of unknown resistance R.

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A potentiometer wire AB is 100 cm long and has total resistance of 10Ω. If the galvanometer shows zero deflection at the position C, then find value of unknown resistance R.
13
Nov
A potentiometer wire AB is 100 cm long and has total resistance of 10Ω. If the galvanometer shows zero deflection at the position C, then find value of unknown resistance R. A potentiometer wire AB is 100 cm long and has total resistance of 10Ω. If the galvanometer shows zero deflection at the position C [...]
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