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a) If a proton moved from a location with a 5.0 V potential to a location with 7.5 V potential, would its potential energy increase or decrease? Explain.b) If an electron moved from a location with 7.5 V potential to a location with a 5.0 V potential, would its potential energy increase or decrease? Explain

Respuesta :

hopemichael95

Answer:

A. The potential energy of the positively charge proton from 5v to 7.5v will increase because in an electric field work is done on the proton to move it to a point of higher potential

B. when an electron is moved from 7.5v to 5v it loses potential energy due to the charges lost so as to bring it to a point of lower potential

Explanation:

abidemiokin

If a proton moved from a location with a 5.0 V potential to a location with 7.5 V potential, the potential will increase since the potential difference is positive. Electric work will therefore be done on the proton to move it to a high potential.

In contrast, If a proton moved from a location with a 7.5 V potential to a location with 5.0 V potential, the potential will decrease since the potential difference is negative. Electric work will therefore be done on the proton to move it to a low potential.

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