24. Electric Force & Field; Gauss' Law
Electric Field
Learn with other creators
Practice this topic
- Multiple Choice
A 1.5μC charge, with a mass of 50g, is in the presence of an electric field that perfectly balances its gravity. What magnitude does the electric field need to be, and in what direction does it need to point?
1714views50rank5comments - Multiple Choice
If two equal charges are separated by some distance, they form an electric dipole. Find the electric field at the center of an electric dipole, given by the point P in the following figure, formed by a 1C and a −1C charge separated by 1 cm.
1877views38rank9comments - Multiple Choice
4 charges are arranged as shown in the following figure. Find the magnitude of the electric field at the center of the arrangement, indicated by the point P.
2252views31rank13comments - Multiple Choice
In the following figure, a mass m is balanced such that its tether is perfectly horizontal. If the mass is m and the angle of the electric field isθ, what is the magnitude of the electric field, E, expressed in terms of m, q, and θ?
1116views21rank2comments