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Emf

A cell has e.m.f. of 1.5v and an internal resistance of 5.0x10-2 (ohms). Determine the maximum current that it can deliver and the current that it would deliver into a 1x10-1 (ohms) load.

Please can someone guide me through this, as i know it has something to do with emf = v +ir.

Thanks
Matt
Last I knew, emf == voltage.
V=IR.
1.5/5*10-2 for the first part.
Resistors in series, just add up the resistances and substitute it back into V=IR.
Simple :smile:
QuantumTheory
Last I knew, emf == voltage.
V=IR.
1.5/5*10-2 for the first part.
Resistors in series, just add up the resistances and substitute it back into V=IR.
Simple :smile:


yeah sounds good to me

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