Three identical particals, each of charge Q=0.5 `mu` C and mass `m=7.5xx10^(-10)` kg are placed at the verticle of an equilateral triangle of side `r_

Three identical particals, each of charge Q=0.5 `mu` C and mass `m=7.5xx10^(-10)` kg are placed at the verticle of an equilateral triangle of side `r_0`=1m and released. The particle repel each other by coulomb forces to larger equilateral triangle. Find the relative velocity between any two of them when the triangle has grown to a side length of r=2m.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - `v=sqrt(1/(4piepsi_0)(6Q^2)/m(1/R_(0)-1/R))=3xx10^2ms^(-1)`

5 views Answered 2023-02-05 15:29

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