Question

Q. An object has excess charge of 1.92 x 10^-7 c
How many excess electron does it have ?​

Answer 1

Answer:

1.2×10^12 electrons

Explanation:

Given

Charge ,q = 1.92×10^-7 C

Now, we know that,

charge,q= number of electrons,n × charge on an electron,e

Therefore, n=q/e

n= 1.92×10^-7 C / 1.6×10^-19 C

= 1.2×10^ 12 electons

Hope it help you!!

Thanks

Answer 2

Answer:

$1.2 \times {10}^{12}$

Explanation:

the answer is provided in attachment ..

the answer is provided in attachment ..hope it helps...