Physics, 17.01.2020 01:31 Spoilmom7231
Select all the statements regarding electric field line drawings that are correct.
group of answer choices:
1. electric field lines are the same thing as electric field vectors.
2. electric field line drawings allow you to determine the approximate direction of the electric field at a point in space.
3. the number of electric field lines that start or end at a charged particle is proportional to the amount of charge on the particle.
4. the electric field is strongest where the electric field lines are close together.
Answers: 1
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Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Select all the statements regarding electric field line drawings that are correct.
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group of a...