Question

Point charges 10nC and 2nC are located at (0,0,4) and (0,4,0) respectively. All the distances are in meters.

1) Calculate the force exerted by 10nC charge on 2nC charge. Show the force with the help of a diagram using proper coordinates and coordinate system.

Answer 1

The force exerted by the 10nC charge on the 2nC charge is 45 Newtons. Diagrams can be used to represent the force.

Step-by-step explanation:

To calculate the force exerted by the 10nC charge on the 2nC charge, we can use Coulomb's Law. The formula for Coulomb's Law is:

F = k * (q1 * q2) / r^2

Where F is the force, k is the electrostatic constant (9 x 10^9 Nm^2/C^2), q1 and q2 are the charges, and r is the distance between the charges. Plugging in the values, we get:

F = (9 * 10^9 Nm^2/C^2) * (10 * 10^-9 C) * (2 * 10^-9 C) / (4 m)

Simplifying this expression gives us:

F = 45 N

So, the force exerted by the 10nC charge on the 2nC charge is 45 Newtons. To show this force using a diagram, we can plot the charges on a 3D coordinate system and draw an arrow to represent the force vector from the 10nC charge to the 2nC charge.