posted by Jan on .
Each of the protons in a particle beam has a kinetic energy of 3.05 10-15 J. What are the magnitude and direction of the electric field that will stop these protons in a distance of 1.15 m?
Voltage * charge = energy
So you know what voltage you need.
E * distance = Voltage
so you know distance = 1.15 so solve for E
can someone help me with this assignment? I have to write a memo from joe gilmore to christine lancaster,regarding her idea for the next training series.the memo must not exceed 300 words