Question

Two charges +5 μC and +20 μC are placed along the x-axis, with the first charge at the origin (x=0) and the second charge at x = +1m. Find the magnitude and direction of the net force on a -10 nC charge when placed at the following locations below.

a) Halfway between the two charges: magnitude of force is ______ mN

Answer 1

The question relates to Physics, particularly electrostatics and the application of Coulomb's Law, which is used to calculate the electrostatic force between charged particles.

Step-by-step explanation:

The subject in question is Physics, specifically dealing with electrostatics and Coulomb's Law, which describes the force between two charges. To find the magnitude and direction of the force on a charge, we can use Coulomb's Law, which is given by F = k |q1*q2| / r^2, where k is Coulomb's constant (8.99 x 10^9 Nm^2/C^2), q1 and q2 are the amounts of the charges, and r is the distance between the charges. The direction of the force depends on the signs of the charges involved; like charges repel while opposite charges attract.