Question

An object has four million more electrons than protons. What is the net charge of the object? answer in ______C

Answer 1

Given:

The number of more electrons than protons is n = 4000000

Required: Net charge on the object

Step-by-step explanation:

The net charge on an object is given by the formula

`q=ne`

Here, e is the charge of an electron and its value is

`e=1.6*10^(-19)\text{ C}`

On substituting the values, the net charge on the object will be

`\begin{gathered} q=4000000*1.6*10^(-19)\text{ C} \\ =\text{ 6.4}*10^(-13)\text{ C} \end{gathered}`

Final Answer: The net charge on the object is 6.4e-13 C