There are a large number of cells available, each marked \( (6 \mathrm{~V}, 0.5 \Omega) \) to be...

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There are a large number of cells available, each marked \( (6 \mathrm{~V}, 0.5 \Omega) \) to be used to supply current to a device of resistance \( 0.75 \Omega \), requiring \( 24 \mathrm{~A} \) current. How should the cells be arranged, so that power is transmitted to the load using minimum number of cells?
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