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Electric Charges and Fields — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectric Charges and Fields2 Marks
Question
Two protons and two electrons are hanging freely at equal distances. Compare the repulsion force between proton and electron.
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Answer

The repulsion forces between two protons and two electrons will be equal because the magnitude of charge on the proton and electron is equal and the distances between them are also equal.

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