Physics, 26.02.2020 05:01 aryannaholmes9

There is a 12 V potential difference between the positive and negative ends of the jumper cables, which are a short distance apart. An electron at the negative end ready to jump to the positive and has a certain amount of potential energy. On what quantities does this electrical potential energy depend?
View Available Hintis) Hint 1. The expression for electric potential energy

a. only the distance between the ends of the cables
b. only the potential difference between the ends of the cables
c. only the charge on the electron
d. only the distance and the potential difference
e. only the distance and the charge
f. only the potential difference and the charge
g. the potential difference, charge, and distance

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 22:20

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

Answers: 2

Answer

Physics, 22.06.2019 10:00

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Answers: 2

Answer

Physics, 22.06.2019 14:30

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.

Answers: 1

Answer

Physics, 22.06.2019 21:30

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?

Answers: 1

Answer

You know the right answer?

There is a 12 V potential difference between the positive and negative ends of the jumper cables, wh...

Questions