An electric field travels away from a charge and toward a _?_ charge

Which subatomic particle has a negative charge

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.