A negative charge (q = -0.75 Coulomb) is placed above a floor that has a net positive charge. The floor creates a uniform electric field that has a magnitude of 105 N/C. What is the magnitude and direction of the force caused by the floor on the negative charge?

answer

watching

126

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Tod ThielLv2

28 May 2020

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Related questions

Electric Field Lines: Multiple Charges

(A) Calculate the total force (magnitude and direction) exerted on a test charge from more than one charge.

(B) Describe an electric field diagram of a positive point charge; of a negative point charge with twice the magnitude of positive charge.

aquamarinelion336

Electric Field Lines: Multiple Charges

(A) Calculate the total force (magnitude and direction) exerted on a test charge from more than one charge.

(B) Describe an electric field diagram of a positive point charge; of a negative point charge with twice the magnitude of positive charge.

apricotraven681

The general form of Gauss's law describes how a charge creates an electric field in a material, as well as in vacuum: is the permittivity of the material. (a) A sheet with charge Q uniformly distributed over its area A is surrounded by a dielectric. Show that the sheet creates a uniform electric field at nearby points with magnitude . (b) Two large sheets of area A, carrying opposite charges of equal magnitude Q, are a small distance d apart. Show that they create uniform electric field in the space between them with magnitude . (c) Assume the negative plate is at zero potential. Show that the positive plate is at potential (d) Show that the capacitance of the pair of plates is given by .