Two Cu wires have the same amount of current flowing through them. If the current also travels in the same direction (to the right) in both the wires as shown in the figure below, what type of force will act between these two wires, according to the PCQ video on Ampere's law? 10 A A. Attraction B. Repulsion C. No force at all. P •4.0 cm 10 A

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Chapter24: Magnetic Fields
Section: Chapter Questions
Problem 83A
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Please answer both questions thank you!!!

Two Cu wires have the same amount of current flowing through
them. If the current also travels in the same direction (to the
right) in both the wires as shown in the figure below, what type of
force will act between these two wires, according to the PCQ
video on Ampere's law?
10 A
A. Attraction
P•4.0 cm
B. Repulsion
C. No force at all.
10 A
Transcribed Image Text:Two Cu wires have the same amount of current flowing through them. If the current also travels in the same direction (to the right) in both the wires as shown in the figure below, what type of force will act between these two wires, according to the PCQ video on Ampere's law? 10 A A. Attraction P•4.0 cm B. Repulsion C. No force at all. 10 A
Looking from the top, wire 1 has a current flowing INTO the page
and wire 2 has a current flowing OUT of the page (as shown in the
figure). In what direction is the net magnetic field at the midpoint
P? [Hint: Find the direction of magnetic fields produced by both the
wires at point P to get resultant B-field.]
A. To the top of the page/screen
B. To the bottom of the page/screen
C. To the left
D. To the right
E. Zero net magnetic field.
Is
Iz
wire 1
wire 2
Transcribed Image Text:Looking from the top, wire 1 has a current flowing INTO the page and wire 2 has a current flowing OUT of the page (as shown in the figure). In what direction is the net magnetic field at the midpoint P? [Hint: Find the direction of magnetic fields produced by both the wires at point P to get resultant B-field.] A. To the top of the page/screen B. To the bottom of the page/screen C. To the left D. To the right E. Zero net magnetic field. Is Iz wire 1 wire 2
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