A cell has an emf of 1.50 V and an internal resistance of r =
0.0500 Ω. If there is 0.125 A in the cell, what voltage is applied
to the external circuit?
A cell has an emf of 1.50 V and an internal resistance of r = 0.0500 Ω. If there is 0.125 A in the cell, what voltage is
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