Question

Two +1 C charges are separated by 3000 m. What is the magnitude of the electric force

Answer 1

¡Hello!

Topic: Electrostatic

For calculate electric force, we can apllicate formula:

`\boxed{\boxed{\bold{F = k * (q*q')/(r^(2) ) } } }`

`\sqrt{` F = Electric Force

`\sqrt{` k = Coulomb Constant = 9x10^9

`\sqrt{` q = Charges = 1 C

`\sqrt{` r = Distance = 3000 m

Let's replace according the information, and let's resolve it:

F = 9x10^9 * (1 * 1) / 3000²

F = 9x10^9 * 1 / 9000000

F = 9x10^9 * 1.1111111e-7

F = 1000 N

Result:

The electric force is of 1000 N

Good luck