Two object accumulated a charge of 4.5 μc and another a charge of 2. 8 μc. these two objects are separated by a distance of 2.5 cm. calculate the magnitude of the electric force between these two objects.

181.23 C

Explanation:

According to Coulomb's Law:

Where:

 is the electrostatic force

is the Coulomb's constant  

is the charge of object 1

is the charge of object 2

is the separation distance between the charges

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete