MCQOPTIONS
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MCQOPTIONS
| 1. |
The force between two charges Q1 and Q2 which are separated by a distance of r is given as: |
| A. | \(F = \frac{{{Q_1}{Q_2}}}{{4\pi {r^4}}}{\hat a_{21}}\) |
| B. | \(F=\frac{{{Q}_{1}}{{Q}_{2}}}{4\pi \epsilon {{r}^{2}}}{{\hat{a}}_{21}}\) |
| C. | \(F=\frac{{{Q}_{1}}{{Q}_{2}}}{{{r}^{3}}}{{\hat{a}}_{21}}\) |
| D. | \(F=\frac{{{Q}_{1}}{{Q}_{2}}}{4\pi {{r}^{3}}}{{\hat{a}}_{21}}\) |
| Answer» C. \(F=\frac{{{Q}_{1}}{{Q}_{2}}}{{{r}^{3}}}{{\hat{a}}_{21}}\) | |