Question

when 10^14 electron are removed from a neutral metal sphere, the charge on the sphere become​

Answer 1

Given that,

Number of electrons that are removed from a neutral metal sphere is $10^{14}$.

To find,

The charge on the sphere.

Solution,

Electrons removed = $10^{14}$

According to the Quantization of electric charge, the charge remains conserved. The net charge remains the same as it was initially.

Let q is the charge. So,

q = ne, e is charge on electron

$q=10^{14}\times 1.6\times 10^{-19}\\\\q=1.6\times 10^{-5}\ C$

So, the charge on the sphere become $1.6\times 10^{-5}\ C$

Answer 2

Explanation:

: The loss of electron will make the body positively charged. On removing electrons, the body acquires positive charge and its value can be found by using quantization of charge.