A dry cell delivering 2 A h a termin al voltage is 1.41V. What is the internal resistance of the cell if its open- circuit voltage is 1.59V?

A dry cell delivering 2 A a terminal voltage is 1.41V. What is the internal resistance of the cell if its open- circuit voltage is 1.59V?

The terminal voltage of a cell emf E on short circuiting will be

A cell has terminal voltage 2V in open circuit and internal resistance of the given cell is 2Omega If 4A of current is flowing between points P and Q in the circuit and then the potential difference between P and Q is

Distinguish between emf (E) and terminal voltage (V) of a cell having internal resistance 'r'.

A battery when connected by resistance of 16Omega gives a terminal voltage of 12 V. and when connected by a resistance of 10Omega gives a terminal voltage of 11V. Then the emf of the battery ad its internal resistance

Consider the circuit shown in Figure . Ther terminal voltage of the 24.0 V battery is 21.2V. What are (a) The internal resistance r of the battery and (b) The resistance R of the circuit resistor ?

Consider the circuit shown in Figure . The terminal voltage of the 24.0 V battery is 21.2V. What are (a) The internal resistance r of the battery and (b) The resistance R of the circuit resistor ?

Two identical cells of emf 1.5 V each joined in paralllel provide supply to an external circuit consisting of two resistances of 7 Omega each joined in parallel. A very high resistance voltmeter reads the terminal voltage of cells to be 1.4 V. Calculate the internal resistance of each cell.