1. Baby Kumari
  2. Electricity
  3. Friday, June 24 2016, 07:12 PM
Define One volt? How potential difference is measured?
Ejaj Kumar Accepted Answer Pending Moderation
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One volt is the potential difference between two points in a current carrying conductor when 1 joule of work is done to move a charge of 1 coulomb from one point to the other.

Therefore, 1 volt =1 joule/1 coulomb
1 V = 1 J/C
The potential difference is measured by means of an instrument called the voltmeter.
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