Two similarly charged bodies are kept 5 cm apart in air. If the second body is shifted away from the first by another 5 cm, their force of repulsion will be

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Q: 30 (NDA-I/2012)
Two similarly charged bodies are kept 5 cm apart in air. If the second body is shifted away from the first by another 5 cm, their force of repulsion will be
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question_subject: 

Science

question_exam: 

NDA-I

stats: 

0,1,9,4,3,2,1

keywords: 

{'force': [0, 0, 0, 2], 'second body': [0, 0, 0, 1], 'repulsion': [1, 0, 0, 1], 'bodies': [0, 0, 3, 10], 'fourth': [1, 0, 6, 4], 'air': [1, 0, 0, 0]}