The direction of the electric field shown in each part of Figure 24.5 is produced by the charge distribution in the wire. Justify the direction shown in each part using coulombs law and definition of E=F/q, where q is a positive text charge.
For unlimited access to Homework Help, a Homework+ subscription is required.
A negative charge (q=-0.55 coulombs) is placed above the floor that has a 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 electric force caused by the floor on the negative charge?
