The picture tube in a particular television draws a current of 13 A. How many electrons strike the viewing screen every second
13A is 13 coulombs/second. Each electron has a charge of -1.6*10^-19 coulombs, so the number of electrons is
1 coulomb = 6.24 * 10 ^ (18) electrons
1 A = 1 coulomb / sec
1 coulomb = 6.24 * 10 ^ (18) electrons
1 A = 1 coulomb / sec
there are 13 * 6.24 * 10 ^ (18) electrons strike the crt per second
This post is last updated on hrtanswers.com at Date : 1st of September – 2022