Posted by **Lisa** on Tuesday, May 22, 2012 at 5:50pm.

Help, I know the answer is 4.8 X 10^-19, but I can not figure out how to do it or what formula to use. The question is "A charge moves a distance of 1.7 cm in the direction of a uniform electric field whose magnitude is 220 N/C. As the charge moves, its electrical potential energy decreases by 1.8 x 10^-18 J. Find the charge on the moving particle. Thanks.

## Answer This Question

## Related Questions

- Physics - The following questions use a central charge of q1=+2x10^-4C 1. What ...
- math - Okay. so say their is a list of numbers: x y 0 3 1 5 2 7 3 9 4 11 I know ...
- Physics - I'd like to know when it is appropriate to use each formula. Im new to...
- Chemistry - Stuck again... "Determine the charge on the complex: ...
- Chemistry - Stuck again... "Determine the charge on the complex: ...
- physics - PLEASE EXPLAIN A charge moves a distance of 1.7 cm in the direction of...
- physics - A charge moves a distance of 1.4 cm in the direction of a uniform ...
- chemistry - Really need help on figuring out the formula for Iron Complex. The ...
- Physics 30 - How would I figure out the horiz. distance if I have the velocity ...
- physics - A point charge with charge q1 is held stationary at the origin. A ...

More Related Questions