(1) when a resistance R is across a cell, the voltage across the terminal of the cell is reduced to two-thir
ds of its normal value. the internal resistance of the cell is ? (2) when a known standard resistor of 2.0 ohm is connected to the 10.0çm end of a meter bridge, the balance point is found to be at 55.0çm.what is the value of unknown resistor?
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Asked by babatunde on 20th February, 2019
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