Question

As a cat rubs its back along a carpet,it acquires a charge of 8.2× 10^-17 c. how many e- did it lose to the carpet?​

Answer 1

heya!!
____________________________________

as, q =ne

given,

q = 8.2*10^-17

e= charge on e- = 1.6*10^-19C

so,

n= q/e = 1.8*10^-17 / 1.6*10^-19

n = 9/8 *10^2

hope it helps!!

#Jaihind

Answer 2

heya!!

____________________________________

as, q =ne

given,

q = 8.2*10^-17

e= charge on e- = 1.6*10^-19C

so,

n= q/e = 1.8*10^-17 / 1.6*10^-19

n = 9/8 *10^2

hope it helps!!