" Q45.If "14times10^(15)" electrons reach the anode per second and the power consumed is "448" mill "

14xx10^(15) electrons reach the anode per second. If the power consumed is 448 milliwatts, then the plate (anode) voltage is

14 xx 10^15 electrons reach the anode per second. If the power consumed is 448 milliwatts, then the anode voltage will be :

A flow of 10^(7) electrons per second in a conduction wire constitutes a current of

An electron is revolving n times per second. The charge passing in t second is

A body vibrates 10 times per second. The time period of the body is

A flow of 10^(7) electrons per second in a conducing wire constitutes a current of .