Physics, 04.07.2019 23:20 ellycleland16
Two thin plates (0.50 plane. one of the large plates crosses the y-axis at y = 0 cm, and the other crosses at y = -1 cm. the charge on the positive plate is +30 nc, and on the negative plate, -30 nc. a) what is the voltage from the positive plate to the negative plate? b) what is the electric potential difference from the negative plate to a point in the middle of the space between the plates? c) if the electric potential at the negative plate is 100 v, what is the electric potential at the positive plate? 'very thin') of a parallel capacitor are located parallel to the xz- m x 0.50 m x (d-f) the negative plate is now shifted 0.5 cm away from the positive plate d) what is the voltage from the positive to the negative plate? (e-f) if an electron is released from rest from very close to the negative plate, and it flies to the positive plate, e) what is the electron's change in potential energy? f)what is the electron's speed when it hits the positive plate?
Answers: 3
Physics, 22.06.2019 03:10
Aphysical change is a change in the size, shape,, or stafe of matter true or false
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Physics, 22.06.2019 10:30
Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.
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Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Physics, 22.06.2019 18:00
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
Two thin plates (0.50 plane. one of the large plates crosses the y-axis at y = 0 cm, and the other c...
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