Imagine the circles below as small compasses, sketch the position of the needle of each compass considering the effect of the magnetic field of the two bar magnets. N S N S
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Q: wire segments De +y A +x Shown are three segments of a wire carrying a 8.0 A current in the…
A: Correct option :
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A: Given data- Current through the wire is I=4.50 A Horizontal length is Lh=60.0 cm =0.600 m…
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Q: A circular coil of radius 5.0 cm is wound with five turns and carries a current of 5.0 A. If the…
A: Given that-Radius, r=5 cm=5×10-2 mCurrent, I= 5 ANumber of turns, N=5Magnetic field, B=5 TWe know…
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Q: A wire (mass = 70 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a…
A: Answer option(c) 0.48 N
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A: Two long fixed wires cross each other perpendicularly to that do not actually touch but are very…
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A: Given data- magnetic field B=3.5 T length of machine L=1.4 m maximum current I=150 A
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Q: A toroid has 250 trims of wire and carries a current of 20 A. Its inner and outer radii are 8.0 and…
A: Given that-Number of turns in a wire are 250Current in the toroid is 20AThe outer and inner radii of…
Q: a temporary magnet?
A: In our day to day life, we see paper clips. With the help of paper clips, we are able to construct…
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Q: The magnetic field at the center (point C) of a tightly wound long solenoid is measured as 48 uT by…
A: Given data, Magnetic field at point C = 48 micro tesla
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Q: Calculate the magnitude of the magnetic field inside the solenoid shown below. I 5 cm 00000000 3A
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Q: You have given a power supply, copper wire, and an iron nail. What should you do to decrease the…
A: In the electromagnet the copper wire is wound around the iron nail. So, it works as the solenoid. As…
Q: Ya: b=Ya
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Q: You are designing a new solenoid and experimenting with material for cach turn. The particular turn…
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A: Given data: Magnetic field (B) = 1.7 mT = 1.7×10-3 T Current (I) = 26 A Required: The distance (r)
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A: Apply the right hand thumb rule, where the "thumb" represents the direction of "current (V)", the…
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A: The force experienced by a current carrying wire placed in a magnetic field experiences a force…
Q: A long straight current carrying wire has a current o 5.00 A directed to the right. What is the…
A: Ans :Counter clockwise
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A: Based on the given data we can conclude there is the same error. It should be torque instead of…
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Q: x F I What direction of the magnetic field acting on the current carrying wired? (Hint: The force is…
A: According to Fleming's right hand rule Here current flow in right (middle finger) and thum denote…
Q: The magnitude of the magnetic field density at point b is * 3 points l=6 A l2=3 A d= 10-4 m d 2 mT 3…
A: B = u0I / 2πd
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Q: Fig shows two straight long wires insulated from each other along the axes and y carrying current I.…
A: Two straight long insulated wires are kept along x and y-axis. Two lines AB and CD are at 45° with…
Q: In the figure, eight directions are indicated by letters "a" through "h". If I2 = 31,, then the…
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Q: What is the direction of the magnetic field at the point P due to the current carrying loop shown in…
A: Right-hand thumb rule: The theorem states if the thumb of the right hand is aligned along the…
Q: Note: Figures not drawn to scale. 7. A solenoid is used to generate a magnetic field. The solenoid…
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Q: A 60.0-cm length of wire carries a current of 10.0 A. It is bent into an equilateral triangle loop…
A: Given that, The length of the wire, L=60 cm The current carried by the wire is l=10 A The magnitude…
Q: A student performs this lab using rods of length L = 18 cm. When the current is I = 7.1 A, the…
A: Given:- A student performs this lab using rods of length L = 18 cm. When the current is I = 7.1 A…
Q: Two identical bar magnets of magnetic dipole moment 0.05 A-m², are arranged as shown below with r =…
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Q: A 0.2 m diameter rigid body is fastened so that it can rotate about the z- axis. Calculate the…
A: Given, Diameter d=0.2 mF→=2x^+3y^ N
Q: Calculate the magnitude and direction of the magnetic field at the point P for the figure below. The…
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Q: solenoid's odays laws _ZILlitek Charge B-field Force, 13 B - 14 B 15 B 16 B 17 B 18 B 19 20 0 B 21…
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Q: The magnetic field around the electromagnet can be turned off turning off the current. O True O…
A: Required : True or False.
Q: Biot-Savart Law Study Problem Consider the following loop of wire carrying a current, I, in the…
A: Given the current flowing through the wire is i=I the radius of the inner circular wire is ri=a the…
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