Physics

Problem

The current in a conductor varies with time according to

I=0.20\,t\,(\text{A})

, where

t

is in seconds. Calculate the total number of electrons that pass through a cross-section of the conductor during the first

10\,\text{s}

. a)

3.13\times10^{19}

6.25\times10^{19}

1.25\times10^{20}

1.25\times10^{19}