Question

Help please this is due in an hour!!!

Answer 1

$▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪$

Charge on one electron :

• $1.602 \times 10 {}^{ - 19} \: \: coulombs$

So, charge on ball having 97 electrons is equal to :

• $97 \times 1.602 \times 10 {}^{ - 19}$

• $155.394 \times 10 {}^{ - 19}$

• $1.554 \times 10 {}^{ - 17} \: \: coulombs$