Purchase Solution

The Magnitude and the Direction of an Electric Field

Not what you're looking for?

Ask Custom Question

What are the magnitude and direction of the electric field at a point midway between a -8.0 µC and a +6.0 µC charge 4.0 cm apart? Assume no other charges are nearby.

Purchase this Solution

Solution Summary

The magnitude and direction of an Electric field at a midway point is determined.

Solution Preview

Let the test charge +q be placed midway on line joining the positions of two charges.

Force between - 8.0 uC and test charges,F1 = (K 8.0*10^-6*q)/(0.02)^2 N
Direction of force(attraction) - towards - 8.0 uC charge.

Force between +6.0 uC and test charge, F2 = (k ...

Purchase this Solution


Free BrainMass Quizzes
Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Basic Physics

This quiz will test your knowledge about basic Physics.

Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

The Moon

Test your knowledge of moon phases and movement.

Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.