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Given a current of 10amps and a resistance of 500ohms what is the voltage plz could u help me on this

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Ohms law can be applied here . When applying Ohms circuits are taken as perfect with no additional deviations to values introduced by connections or temperature, so although not exactly correct it is a very good guide. Almost all electical calcs can be done with Ohms law and its variations.

so
V(volts) = I(current) x R (resistance)

I x R =5000
so V =5000

Answer is 5000 Volts

Posted on Apr 30, 2008

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If you think of an electrical device as a piece of plumbing, voltage is the amount of water that you send down into the pipe, resistance is the pipe's relative width or narrowness, and current is the speed with which the water flows.
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Ohm's law also states that electrical current, "I," is equal to the square root of the power dissipated as it travels through the device divided by that device's resistance.
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