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Define ‘electrostatic potential energy’. - Physics

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प्रश्न

Define ‘electrostatic potential energy’.

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उत्तर

It is defined as the amount of work done in assembling the charges at their locations by bringing them in from infinity.

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Electrostatic Potential and Potential Energy
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अध्याय 1: Electrostatics - Evaluation [पृष्ठ ७३]

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सामाचीर कलवी Physics - Volume 1 and 2 [English] Class 12 TN Board
अध्याय 1 Electrostatics
Evaluation | Q II. 14. | पृष्ठ ७३

संबंधित प्रश्न

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What are the properties of an equipotential surface?


Derive an expression for electrostatic potential due to a point charge.


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  1. Calculate the value of q required to balance the gravitational attraction between Earth and Moon
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A spark plug in a bike or a car is used to ignite the air-fuel mixture in the engine. It consists of two electrodes separated by a gap of around 0.6 mm gap as shown in the figure.

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  1. What potential difference must be applied to produce the spark?
  2. If the gap is increased, does the potential difference increase, decrease or remains the same?
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