Aparticle with a charge of 3.00 elementary charges moves through a potential difference of 4.50 volts. what is the change in electrical potential energy of the particle?

Explanation:

The change in electrical potential energy of a charged particle moving through a potential difference is given by

where

q is the magnitude of the charge of the particle

is the potential difference

In this problem:

- the charge of the particle is 3.00 elementary charges, so

- the potential difference is

So, the change in electrical potential energy is

the amount of current in the coil

the maxium height is 34m/s