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Three cells are connected in parallel, w...

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

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` I _1 = (-2)/(13) A, I _2 = (-7)/(13) A, I_3 = (9)/(13) A `
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CBSE COMPLEMENTARY MATERIAL-ELECTROSTATICS AND CURRENT ELECTRICITY -NUMERICALS
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