Question
The work done is bringing three particles each of mass 10 g from large distances to the vertices of an equilateral triangle of side 10 cm
Options :
1 x 10⁻¹³ J
2 x 10⁻¹³ J
4 x 10⁻¹¹ J
1 x 10⁻¹¹ J
Answer :
2 x 10⁻¹³ J
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