25. A proton is accelerated by a potential difference of 7.20 x 10² v. What is the change in kinetic energy of the proton? [1.15 x 10 16 J]
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A: Given the magnetic force never does work.
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Q: Cite 4 application of magnetic field in everyday life.
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Q: 3. Which of the following is a sign vector for a single bar magnet? * A B S Image A O Image B O…
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Q: N II II IV
A: Answer:Last option(II and III)
Q: m1 m-
A: acceleration =F/m
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A: Previous question:- The same situation as in the previous two problems this time the magnet s mass…
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A: Required:- Direction of the magnetic force.
Q: the strength B of the magnetic field :
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Q: A compass is placed near two bar magnets and aligns itself as shown. What are the poles of the…
A: Here we will use compass needle to find the poles of the given bar magnet .
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A: Given data: Length (L) = 28 cm = 0.28 m Current (I) = 4.26 A Magnetic force (F) = 4.8 N Angle (θ) =…
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A: The orientation of the compass. Angle of inclination of plane θ=37o
Q: In figure below, a long straight wire is shown near a rectangular current loop. What is the…
A: Please follow the steps below.Explanation:
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A: Given N=8400 turns I=25.0 A
Q: 2. Obtain the magnetic torque († = jà × B) formula using the torque formula (7 = † × F).
A: solution
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Q: number of wire coils on magnetic force? Magnet #1 Magnetic force strength: ))) Magnet #2 Magnetic…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
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A: Given:The current loop as shown in figure belowWe have to determine which of following describes the…
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Q: 7. The electric force between two charged objects is 5.2 x 10ª N when the objects are 3.11 x 10m…
A: We will compare the forces in this problem,
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Q: True or false: The stir bar is magnetized to stir using a magnet in the stir plate.
A: Yes it is True.
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Q: Identify the direction in which a thin long piece of magnet comes to rest when suspended freely. a)…
A: B
Q: The following represents an electromagnet. What are three way one could increase the strength of an…
A: By Increasing Strength of magnetic field strength of electromagnet can be increased. Magnetic field…
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