Science- Electric and Magnetic Potential Energy

1. At which position will the bar magnets most likely experience the least magnetic potential energy between them?

D - position 4

2. A positively charged test object is moving toward the positive source charge in an electric field.

B - It's potential energy increases

3. When a negatively charged object moves in the opposite direction of an electric field, the potential energy of the object...

C - Decreases.

4. The two South Pole ends of two magnets are touching. Which of the following can be concluded?

C - Work was required by an outside force.

ImLegit. YourWelcome.

asked by ImLegit
  1. thanks alot ImLigit 100% correct

    posted by _ilovepink_24
  2. D
    B
    C
    C
    Yes 4/4 100%
    Thanks

    posted by Ethan is Bae and I have no friends
  3. Thanks @ImLegit 100%

    posted by Person
  4. ImLegit is legit.

    posted by anonymous
  5. D
    B
    C
    C

    posted by boo
  6. Thanks m8, keep being legit

    posted by LEgit_VIPer
  7. D
    B
    C
    C

    posted by cool
  8. nooooo do not liston to them they got me 2/4 its 1.D 2.B 3.C 4.C THANKS

    posted by jam jam jam
  9. Jam jam jam is 100% correct! Thank you so much!

    posted by person
  10. jam jam jam you put the same answers they did?

    posted by SmartyPants
  11. ImLigit is a 100% correct thanks ImLigit

    posted by Sarah
  12. 1. D. 4
    2. D. The faster object has four times as much kinetic energy as the slower object.
    3. C. 45.0 J
    4. C. gravitational to kinetic to thermal
    5. A. kinetic
    6. B. chemical potential
    7. A. elastic potential
    8. C. reduce their input force
    9. D. 0.200
    10. A. 0 J
    11. C. are insulators
    12. A. the satellite cools off by radiation
    13. A. the sandals were warmed by radiation & D. heat will transfer to her feet by conduction
    14. A. A
    15. C. elastic potential to kinetic
    16. 16. B. Reduced friction means reduced heat transfer. & C. Reduced friction means increased efficiency.
    17. C. It increases friction by air resistance.
    18. C. The average kinetic energy of the ice in cup A is equal to that in cup B.
    19. B. Heat transfers to his body from the water by conduction.
    20. B. It will increase.
    21. B. light energy & D. sound energy
    22. A. conduction
    23. D. 300.0 J
    24. Essay question
    25. Essay question

    posted by Unit 3 Lesson 12 Unit Test

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science(Stuff to do like with magnets!)

    1. A positively charged test object is moving toward the positive source charge in an electric field. What happens next??? A. its potential energy decreases. B. Its potential energy increases. C. Its potential energy stays the
  2. science Please Help

    1. A positively charged test object is moving toward the positive source charge in an electric field. What happens next??? A. its potential energy decreases. B. Its potential energy increases. C. Its potential energy stays the
  3. physics

    Two bar magnets (1) and(2) orthogonal to each other create at point M (intersection of their supports) the respective magnetic field vectors B1 and B2 of intensity: B1=o.oo3T and B2=0.004T a)Determine the names of the poles of the
  4. Science(Magnets)

    Should be easy, this. The two south pole ends of two magnets are touching. Which of the following can be concluded? A. No work was required by an outside force. B. The magnets are naturally attracted to each other. C. Work was
  5. science(2 Qs)

    PLEASE ANSWER MY 2 QUESTIONS IN SCIENCE THANKS 3.when a negatively charged object moves in the opposite direction of an electric force field,the potential energy of the object. A.becomes zero(I PICK THIS) B.increases C.decreases
  6. science(2 QUESTIONS)

    PLEASE ANSWER MY 2 QUESTIONS IN SCIENCE THANKS 3.when a negatively charged object moves in the opposite direction of an electric force field,the potential energy of the object. A.becomes zero(I PICK THIS) B.increases C.decreases
  7. Science (energy)

    1. What similarities do nuclear energy and chemical energy share? Choose all that apply. A. Both are types of kinetic energy. B. Both are types of potential energy. [CORRECT!] C. Both involve magnetic energy. D. Both involve
  8. College Physics

    A 22.9-kg child is on a swing attached to ropes that are L = 1.33 m long. Take the zero of the gravitational potential energy to be at the position of the child when the ropes are horizontal. Part A)The child's gravitational
  9. Science

    Which of the following is true about the magnetic field diagram below. Its shows 3 Arrows on top pointing to B A B 3 Arrows on bottom pointing to B A A is the south pole and B is the north pole B A is the north pole and B is the
  10. Science

    Which of the following is true about the magnetic field diagram below. Its shows 3 Arrows on top pointing to B A B 3 Arrows on bottom pointing to B A A is the south pole and B is the north pole B A is the north pole and B is the

More Similar Questions