What is potential difference? Give its unit with definition.

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Ved Manu

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ML2T-3I-1, energy required to move a unit charge from one point to other point in space.
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Resistivity =R*A/l Resistivity = (10*π*0. 0001^2)/1=3.14×10^(-7) ohm-m
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We generally do electroplating of chromium, nickel or lead on iron objects to prevent from rusting. As these electroplating metals are less reactive than iron.
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Amount of work done to bring unit positive charge from one point to other point. V=W/Q unit J/s or Volt
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Mathematics Magician

When an unit quantity of electricity is transferred from one point to another point then some energy release during the transferring process. After this process difference in potential between both the points is called potential difference. And this difference represents the work done or energy released...
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When an unit quantity of electricity is transferred from one point to another point then some energy release during the transferring process. After this process difference in potential between both the points is called potential difference. And this difference represents the work done or energy released during the process. Unit = volt read less
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Physics Tutor

The amount of work that we do to move a unit positive charge from one point to another is the potential difference between these two points. It unit is Volt. One volt is the amount of potential difference between two points when one joule of work is done to move one columb of charge from one point to...
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The amount of work that we do to move a unit positive charge from one point to another is the potential difference between these two points. It unit is Volt. One volt is the amount of potential difference between two points when one joule of work is done to move one columb of charge from one point to another point. read less
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