Coulomb's Law and Electric Charge Concepts

Calculate the distance between two charges if the electrostatic force between them is 1600N and the charges are ±100μC each.

Find the electrostatic force between two point charges with values q1=500μC and q2=700μC, placed 300cm apart.

An object has an excess charge of 500x10^-16 C. Determine the number of extra electrons on the object using the elementary charge e=1.6x10^-19.

Calculate the charge of a point charge when the electrostatic force between two charges is 2500N and they are 400m apart.

Determine the distance between two charges if the electrostatic force between them is 2200N and the charges are ±200μC each.

Calculate the electrostatic force between two point charges with values q1=300μC and q2=400μC, placed 150cm apart.

A conductor carries an electric current of 100A for 800 seconds. Calculate the electric charge that passes through the conductor.

Two charges of +500μC and -700μC are placed 300cm apart. Compute the force between them and describe the nature of the force.

Two point charges exert a force of 5000N on each other when they are 500m apart. Calculate the charge on each point charge.