# What is the magnitude of the test charge?

## What is the magnitude of the test charge?

Problem 13: A test charge experiences a force of 1.4 x 10-8 N at a point where the )lectric field intensity is 2.0x 10-4 NIC. 1. What is the magnitude of the test charge?

## What is the force on 5 x 10 coulombs?

Problem l: What is the force on a positive charge of 5 x 10 Coulombs that is .05 meters away from another positive charge of 4.5 x 10-6 Coulombs? [81 N, repulsive] Givens: ql = 5X 10-6 C = 4.5 x 10-6 C r = 0.05 m Unknown.

What is the magnitude of an electric field?

Newtons is exerted on a charge of 8.0 x 10-2 coulomb at point P in an electric field. The magnitude of the electric field the Page 5 intensity at P is (A) 4.0 10 3 N/C 102 N/C (B) 2.5 (C) 1.6 N/C (D) 20.

### Is the electric field intensity due to the two charges equal to zero?

Two equal positive point charges, A and B are positioned as shown below. At which location is the electric field intensity due to these two charges equal to zero? Base your answers to questions 9 through 11 on the diagram below which represents two small charged spheres, A and B, 3 meters apart. Each sphere has a charge of +2.0 x 1.5m 1.5m 9.

### How to determine the strength of an electric field?

Determine the magnitude and type of charge on the source. c. Determine the strength of the electric field at a distance of 75.0 cm from the source. A small balloon with a 4.36×10 -9 C charge is placed a distance of 41 cm from a 1.28 μC charge. a. Determine the electric field intensity at the location where the balloon is. b.

Which is the magnitude of the electrostatic force?

Magnitude of the Electrostatic Force is given by Coulomb’s Law: F = K q 1q 2/r2 (Coulomb’s Law) where K depends on the system of units K = 8.99×10 9 Nm 2/C 2 (in MKS system) K = 1/(4 πε0) where ε0 = 8.85×10 -12 C 2/(Nm 2) Electric Charge :