A charged particle having drift velocity of \(7.5 \times10^{-4}ms^{-1}\) in an electric field of \(3\times10^{-10}Vm^{-1}\) has a mobility (in \(m^2V^{-1}s^{-1}\)) of
11
Aug
A charged particle having drift velocity of \(7.5 \times10^{-4}ms^{-1}\) in an electric field of \(3\times10^{-10}Vm^{-1}\) has a mobility (in \(m^2V^{-1}s^{-1}\)) of
The angle of 1 (minute of arc) in radian is nearly
10
Aug
Explanation:-
\(1\) \(minute =\) \(\frac{1}{60}\) \(degree\)
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