February 26, 2017

Homework Help: Physics

Posted by Jenish on Friday, February 1, 2008 at 12:38am.

In a television picture tube, electrons are accelerated by thousands of volts through a vacuum. If a television set were laid on its back, would electrons be able to move upward against the force of gravity? What potential diffrence , acting over a distance of 3.0 cm, would be needed to balance the downward force of gravity so that an electron would remain stationary? Assume that the electric field is uniform.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions