Question

3. When 10^14 electrons are removed from a neutral metal sphere, the charge on the sphere

Answer 1

Answer:

Β. 16 με

Explanation:

Data provided in the question

Number of electrons removed = 10^14

And, the charge on one electron = $1.6\times 10^ {-19C}$

Based on the above information, the charged on the sphere is

Therefore when we remove the electrons

So, the equation would be

$10^{14} \times 1.6 \times 10^{-19 C}$

= $1.6 \times 10$

Therefore the same amount of the positive charged would be developed

Hence, the correct option is B.