Question

a spherical ball is given one million electrons per second .calculate time required by ball to attain a charge of -0.8C​

Answer 1

Answer:

+1.602×10−9coulomb(C)

Explanation:

Charge of each electron(e) = -1.602×10−19 C

Number of electrons removed= 1010

So charged acquired=  –(−1.602×10−19×1010)=+1.602×10−9C

Answer 2

Answer:

$5 \times 10 { }^{9} sec$

Explanation:

attachment given..