Science, asked by harsh4094, 5 months ago

the difference between the value of potential at two point is called.......​

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Answered by gujralcomputers82
5

Explanation:

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Answered by sadafsiddqui
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  • Potential difference between any two points is defined as the amount of work done in moving a unit charge from one point to another

                                                                d v=\frac{d w}{d q}

  • The potential difference between points A and B, VB-VA, is defined as the shift in the potential energy of a charge q, divided by the charge, shifted from A to B. Joules per coulomb, given the term volt (V) after Alessandro Volta, are units of potential difference.
  • Point 1:

         If a positive charge is moved from a point at a higher potential to a             point at a lower potential energy is liberated.

  • Point 2:

         In actual practice electric charge moves from lower potential to higher   potential here there is a loss of energy by electrons moving from lower   potential to higher potential the loss of energy appears as heat.

  • Unit of potential difference:

The unit of potential difference is volt.

1 v o l t=\frac{1 \text { joule }}{\text { coulomb }}

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