A charged particle of mass `m_1` and charge `q_1` is revolving in a circle of radius r. Another charged particle of charge `q_2` and mass `m_2` is situated at the centre of the circle. If the velocity and time period of the revolving particle b& vanity T respectively, then

Options

A. `V=sqrt((q_1q_2r)/(4piepsilon_0m_1)`
B. `V=1/m_1sqrt((q_1q_2)/(4piepsilon_0r)`
C. `Tsqrt((16pi^3epsilon_0m_1^2r^3)/(q_1q_2)`
D. `Tsqrt((16pi^3epsilon_0m_1^2r^3)/(q_1q_2)`

Answer

A, C

Explanation

`V=sqrt((q_1q_2r)/(4piepsilon_0m_1)` and `Tsqrt((16pi^3epsilon_0m_1^2r^3)/(q_1q_2)`