A bar magnet is divided into two pieces. Which of the following statements is true about the force between the broken pieces if they face each other with a small separation? Group of answer choices There is an electric attractive force between the broken pieces. There is an electric repulsive force between the broken pieces. There is a magnetic attractive force between the broken pieces. There is a magnetic repulsive force between the broken pieces.

Q: Consider the same situation as in the previous problem. This time the magnet has mass 4.12 kg and…

A: Let T denotes the cord’s tension, θ denotes the angle, Fm denotes the force on the magnet, m denotes…

Q: er with magnetic properties all have magnetic dipole moment or simply moment. Which of the wing may…

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Q: A moving charged particle experience as a magnet force (Fo) due to an external b feild. Determine in…

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

A: Question-  magnetic field line  direction  ?

Q: There are several modern uses of magnets. Magnets allow high speed trains to above the track. They…

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Q: What is the magnetic force of electron projected into a magnetic field of 27 Tesla with a velocity…

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Q: 1.Draw a magnetic field directed up (north) and velocity vector of  positively  charged particle…

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Q: Aiden thinks again about magnets and magnetic poles. The following are some statements he and his…

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Q: The south pole of a freely suspended bar magnet always point to   a.     geographic north…

A: The south pole of a freely suspended bar magnet always points to the magnetic north pole of the…

Q: Which of the following are true, regarding magnetic fields and forces? Select all that are True.…

A: 1. False  Because F = qvbsinθ = qvbsin180= 0 2. True 3. False Because W= f× ds cos θ Since force and…

Q: What is the direction of the magnetic force on a negative charge that moves as shown in the figure ?…

A: Ans:- Image-1

Q: . You get shocked when you drag your feet on the ground because … 2. You have 2 strong magnets of…

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Q: You rub a small glass ball with a piece of silk, giving the ball a charge of 3.0 x 10 C North West…

A: charge (q) on ball = 3×10-8 C velocity (v) = 6 ms

Q: The motion of a charged particles under the action of a magnetic field alone is always motion A.…

A: Magnetic field: The magnetic field is the region around the magnetic material within which the force…

Q: Solve the last two cases of this problem. Choose among the following possibilities: up, down, left,…

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Q: Determine which of the following statements is true: a. Magnetic field exerts force on a charge at…

A: A magnetic field exerts force on a moving charge

Q: a. is a force between two objects (or surface) that is in contact with one another. is an attractive…

A: As per guidelines , only 3 sub-parts are solved here. 1.a) The force which is acted between two…

Q: ) When you walk across a carpet, electrons will transfer from the carpet to your socks. These…

A: The correct option is A Feel shockSince the doorknob is made up of a conductor, hence when you touch…

Q: Magnetic and electric fields are said to exert forces on charged particles. How do they differ from…

A: Given, Magnetic field , Electric field and  Moving and static charge

Q: What is the direction of the magnetic force on a negative charge that moves as shown in the figure?…

A: A charge particle will always experience force in Magnetic field.

Q: Given where the electron beam cu

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Q: A positively charged particle moving upwards enters a magnetic field directed due east. Which of…

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Q: A small bar magnet pulls on a larger one with a force of 71 Newtons. What is the magnitude of the…

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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: A stationary charge does not experience any magnetic force in magnetic field. Select one: O True

A: We need to tell whether a stationary charge experience some force in a magnetic field.

Q: figure  shows a cross section of a wire carrying a current between 2 pairs of magnets. what is the…

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Q: A positively-charged particle is moving from right to left across a magnetic field. An upwards force…

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Q: A magnetic field map shows       A)  the direction of the magnetic field.   B)  All of these…

A: solution :- magnetic field map show, the  direction of the magnetic field , relative strength of the…

Q: Determine the magnitude and direction of the force between two parallel wires 10 m long and 6.0 cm…

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Q: Two charged particles moving with velocities vį and v2 have some separation between them. The ratio…

A: Given: Two charged particles moving with velocities v1 and v2  They have separation between them. To…

Q: Near the surface of the earth, a magnet is made to levitate above another magnet, which is on a…

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Q: Which or which of the following situations related to the electrical and magnetic force acting on a…

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Q: Near the surface of the earth, a magnet is embedded into the ceiling of a room. Another magnet is…

A: Given : Magnetic is embedded into the ceiling of a room, another magnet is hanged there with North…

Q: filings were sprinkled on top of the paper to help sualize tne lielu Which image best shows how…

A: Image B is the right answer

Q: Draw a free-body diagram  1. A proton in a particle accelerator has a speed of 5.0x10^6m/s. The…

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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: A magnetic force is exerted only if the particle is moving.    A. True B. False

A: We need to tell whether the statement is True or False.

Q: Consider the same situation as in the previous problem. This time the magnet has mass 6.31 kg and…

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Q: Which of the following is a false statement about the force that a magnetic field exerts on a…

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Q: All magnets A. have two poles. B. exert forces. C.are surrounded by a magnetic field. D. All of the…

A: Answer-  D) All of the above Explanation- since magnets can't be isolated from one pole, so every…

Q: 1. Proton is at rest in uniform electric and magnetic fields. Which is/are correct? Choices: I.…

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Q: A magnetic force always exerts a force on a charged particle.   A. True B. False

A: We need to tell whether a magnetic field always exerts a magnetic force on a charged particle.

Q: Which is not true about the electrical force and the magnetic force? O a) The magnetic force does…

A: In context of force on charged particle in magnetic field and electric field. Electric force on…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.