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At locations A and B, the electric potential has the values ?A=1.65 V and ?B=5.11 V,...

At locations A and B, the electric potential has the values ?A=1.65 V and ?B=5.11 V, respectively. A proton released from rest at one of these locations passes through the other location. From which location was the proton released?

a. A

b. B

What is its speed when it passes through the other location? speed: ??????m/s

Repeat the same question, but this time for an electron. From which location was the electron released?

a. B

b. A

What is its speed when it passes through the other location? speed:?????? m/s

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Answer #1

we know that Positive charges always move from high potentials to lower potentials whereas negative charges move in the opposite direction to it.in this electrons move from lower to higher potential and protons move from higher to lower potential

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