A current of 0300 A through your chest can send your heart i

A current of 0.300 A through your chest can send your heart into for illation, ruining the normal rhythm of heart beat and disrupting the flow of blood (and thus oxygen) to your brain. If that current persists for 3.27 mm, how many conduction electrons pass through your heart? Significant digits are disabled; the tolerance is +/-2%

Solution

The 0.300 A current persists for 3.27 min.

So the amount of charge(Q) = I.t =0.300×3.27×60 C

Charge of an electron ( e) = 1.6×10^-19 C

So, the number of electrons = Q/e = 3.679×10²⁰ C