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A cell is sending current in an external...

A cell is sending current in an external circuit. How does the terminal voltage compare with the e.m.f. of the cell ?

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Terminal voltage is less.
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The diagram in Fig. shows a cell of e.m.f. epsi = 2 volt and internal resistance r = 1 ohm connected to an external resistance R = 4 ohm. The ammeter A measures the current in the circuit and the voltmeter V measures the terminal voltage across the cell. What will be the readings of the ammeter and voltmeter when the key K is open

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In the circuit shown , the current draw by the cell is

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ICSE-SELF ASSESSMENT PAPER -5-SECTION-B
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