test has a 120 minute time limit and will automatically close at 12:00 am on the

Question

test has a 120 minute time limit and will automatically close at 12:00 am on the due date. se plan accordingly. are free to use your notes and book, but are not allowed the intenet or other people. You y access the internet to open your textbook 1 pts Question 2 Two parallel plates create a uniform electric feld between them. A proton is released at the positive plate and an electron (-) is released near the negative plate. When the two charges reach the opposite plate, which one has more kinetic energy? O The proton O The electron O Both acquire the same energy Neither there is no change in kinetic energy Next. Previous MacBook Pro 8 commandoption

Explanation / Answer

Charge of proton, q = 1.6 x 10^-19 Coulomb

Charge of electron, q = 1.6 x 10^-19 Coulomb

Change in velocity, delta V = V (will be same for both particles)

Kinetic energy, KE = q * delta V

So, both particles will have same Kinetic energy

So, both will acquire same energy.

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