Mrs.Pi notices a student dropping one of the magnets we used to sketch the  magnetic field. she picks up the magnet and sprinkles iron fillings to. check the field. No pattern is obvious , what happened to the magnet ? use domain theory to explain the change

Q: You have learned that a charge moving in an magnetic field can experience a magnetic force.…

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Q: For Lab #7, a wire segment is placed between the poles of a magnet with the segment perpendicular to…

A: When a current carrying conductor is placed in an external magnetic field, perpendicular to it, it…

Q: You have learned that a charge moving in an magnetic field can experience a magnetic force.…

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Q: Suppose magnetic field in negative x-axis and a force in negaiNe z-axis. Draw paths of electrons and…

A: When a charged particle moves in a magnetic field, the force acting on the particle is given by the…

Q: The magnetic field lines of a bar magnet (outside) are directed from, Select one: a. east to south O…

A: Required:  The direction of magnetic field lines, outside of a bar magnet

Q: A 15 A current-carrying wire has a length of 27 cm in a magnetic field of 0.79 T. Find the force on…

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Q: The electron in the following figure is at a speed of 22 m/s through a magnetic field with a…

A: Given: The speed of the electron is 22 m/s. The strength of the magnetic field is 1 T.

Q: The figure below shows, in cross section, two long parallel wires separated distance d = 10 cm. Each…

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Q: See the figure below. In the plane of the paper, a particle of charge q = -0.48 µC moves through a…

A: The magnetic force on the particle having velocity is given by the right-hand thumb rule. Curl the…

Q: Refer to the image below. There are three (3) magnetic materials, one of which is non-magnet while…

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Q: You have learned that a charge moving in an magnetic field can experience a magnetic force.…

A: Current in wire (i) = 1.97 A Distance (d) = 0.74 m

Q: With inCreasing distance away rom the wire If the current in the wire is 7.65A, what is the…

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Q: In terms of the direction of force, we use the left-hand rule. Pointing your thumb in the…

A: The wire carries current along the positive Y-direction. A magnetic field is created surrounding the…

Q: PLEASE I Dont have Any points thank you 1. The area of rectangular swimming pool is 120 square…

A: Given: 1- Area, a=120 square feet Length, l=15 feet To find width   2- length,l = 8 cm width, b= 4…

Q: I Identify the correct situation according to the magnetic field in the figure O to. Cables attract…

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Q: If the current in the wire is 4.07A, what is the magnitude of the magnitude of the magnetic field…

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Q: Please answer with detailed solution. I have attached the formulas and references that we use. A…

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Q: The magnetic field in a region of space is shown in the figure below. Four points A-D are shown. In…

A: #NOTE: Thank you for the question. As per the company honor code, we are allowed to answer up to…

Q: A 7-A current flows through the wire shown. What is the magnitude of the magnetic field due to a…

A: Given, Current, I=7A Segment length, dl=1mmdl=1×10-3m a. The magnetic field at point A, According to…

Q: An electron moves with a speed of  5.0×107 m/s in the directions shown in (Figure 1) and (Figure 2)…

A: Given Data : The speed of the electron is given as v=5×107 ms. The magnetic field is given as…

Q: You have learned that a charge moving in an magnetic field can experience a magnetic force.…

A: Given: The current in the wire=I=2.87A Distance of the wire =r=0.43m μ0=Permeability of the free…

Q: A straight bar magnet, 4 cm long, initially has a north pole on the right side and south pole on the…

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Q: The right edge of the circuit in the figure extends into a 10 mT uniform magnetic field. a) Find the…

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Q: A hypothetical charge -0.23 pC with a mass 62 fgmoves in a circular path perpendicular to a uniform…

A: Here magnetic force work as a centripetal force

Q: You have learned that a charge moving in an magnetic field can experience a magnetic force.…

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Q: A magnetic field is formed when a current flows through a wire. On the other hand, computer cables…

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Q: Select the correct direction for the force Fon the current / in the magnetic field B. Note that the…

A: Magnetic force acting on current carrying wire is given as: F = I(L x B) Where, I is the current in…

Q: You have learned that a charge moving in an magnetic field can experience a magnetic force.…

A: Given:-  The current in the wire is I = 7.79 A   The distance of r = 0.32 m away from the wire…

Q: We know that like magnetic poles repel and unlike poles attract. See if you can show this for two…

A: The magnet of both the refrigerator sticks together because they are unlike poles and they attract,…

Q: What is the angle between a wire carrying an 8.4 -A current and the 1.2 -T field surrounding the…

A: Current, I=8.4 AMagnetic field, B=1.2 TLength of wire, L=53 cm=0.53 mMagnetic force, F=2.45 N

Q: a) Compare and contrast magnetic and electric fields. Your answer should include at least 2 ways…

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Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.