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Three cells are connected in parallel wi...

Three cells are connected in parallel with their like poles connected together with wires of negligible resistance. If the emfs of the cells are 2, 1 an 4 V respectively and their internal resistances are 4,3 and `2Omega` respectively, find the current through each cell.

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The correct Answer is:
`-(2)/(13)A,-(7)/(13)A,(8)/(13)A`
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SL ARORA-ELECTRICAL INSTRUMENTS-Problem for self practice
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  10. calculate the current flowing in each of the resistances of the networ...

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  13. find the emf (epsi(0)) and internal resistance (r(0)) if a battery whi...

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  14. In figure. ABCDA is a uniform circular wire of resistance 2Omega,AOC a...

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  15. Three batteries of emf 4,5 and 6V and internal resistances 1,2 and 3Om...

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  17. In the circuit shown in figure. Find the currents I,I(1),I(2) and I(3)...

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