February 25, 2017

Homework Help: Physics

Posted by Anonymous on Monday, January 30, 2012 at 9:22pm.

A charged particle of mass 6.38x10^-31kg is suspended motionless in the air by an electric field. If the electric field is 7.52x10^-21 N/C downwards, what is the magnitude and sign of the charge of
the particle?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions