O Part 1: Attract or repel? Which of the following pairs of objects will magnetically REPEL each other? Choose all that apply. Two magnets with the north pole of one facing the south pole of the other. Two parallel wires - one with a current going east and the other with a current going west. |Two magnets with the south pole of one facing the south pole of the other. | Two parallel wires - one with a current going down and the other with a current going down.
O Part 1: Attract or repel? Which of the following pairs of objects will magnetically REPEL each other? Choose all that apply. Two magnets with the north pole of one facing the south pole of the other. Two parallel wires - one with a current going east and the other with a current going west. |Two magnets with the south pole of one facing the south pole of the other. | Two parallel wires - one with a current going down and the other with a current going down.
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![O Part 1: Attract or repel?
Which of the following pairs of objects will magnetically REPEL each other? Choose all that apply.
V Two magnets with the north pole of one facing the south pole of the other.
Two parallel wires - one with a current going east and the other with a current going west.
V Two magnets with the south pole of one facing the south pole of the other.
O Two parallel wires - one with a current going down and the other with a current going down.
O Part 2: Direction of B-force on a particle
O Part 3: Direction of B-force on a current
O Part 4: Direction of force between wires
O Part 5: Mathematical relationships
A.) A charged particle is moving through a magnetic field and experiences a magnetic force, Fo. Determine, in terms of Fo, the force on the
particle if its charge increases by a factor of 19.
Fox
B.) A current-carrying wire in a magnetic field experiences a magnetic force, Fo. Determine, in terms of Fo, the force on the wire if the length of the
wire increases by a factor of 9.
Fox
C.) Two current-carrying wires are exerting a force, Fo, on each other. Determine, in terms of Fo, the force the wires will exert on each other if the
current through each wire increases by a factor of 20.
Fox](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f4d2ffa-034a-4d8b-9513-3368ba987011%2F3bc66ad7-beb3-4d77-9f62-830cfbb2bbd9%2Fbtoiyma_processed.jpeg&w=3840&q=75)
Transcribed Image Text:O Part 1: Attract or repel?
Which of the following pairs of objects will magnetically REPEL each other? Choose all that apply.
V Two magnets with the north pole of one facing the south pole of the other.
Two parallel wires - one with a current going east and the other with a current going west.
V Two magnets with the south pole of one facing the south pole of the other.
O Two parallel wires - one with a current going down and the other with a current going down.
O Part 2: Direction of B-force on a particle
O Part 3: Direction of B-force on a current
O Part 4: Direction of force between wires
O Part 5: Mathematical relationships
A.) A charged particle is moving through a magnetic field and experiences a magnetic force, Fo. Determine, in terms of Fo, the force on the
particle if its charge increases by a factor of 19.
Fox
B.) A current-carrying wire in a magnetic field experiences a magnetic force, Fo. Determine, in terms of Fo, the force on the wire if the length of the
wire increases by a factor of 9.
Fox
C.) Two current-carrying wires are exerting a force, Fo, on each other. Determine, in terms of Fo, the force the wires will exert on each other if the
current through each wire increases by a factor of 20.
Fox
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