Consider a thin rod with a uniform charge distributed over its length of l. if the rod is aligned along the y-axis such that its base is at the origin, determine the electric potential and the electric field at point a distance l along the x-axis from the base of the rod.

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car