It's possible to deduce all of the magnetic field's origins using the Maxwell-Ampere equation. Electrostatic fields alone can't form a magnetic field.

Q: A high-voltage power line 20 m above the ground carries a current of 2 000 A. What is the magnetic…

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Q: Which of the following is FALSE about electric interaction and magnetic interaction?     Magnetic…

A: Magnetic field never exists in monopole it always exist in dipole(north and south). Electric field…

Q: We want to use the Earth's magnetic field to apply a torque on a current loop. Suppose the Earth's…

A: We are given a circular coil  of known radius. We are also given the torque acting on it when kept…

Q: suppose that the magnetic field has a magnitude of 0.160 T, the particle's speed is 6.0 x 10^6 m/s…

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Q: A Hall probe gives a reading of 1.5 μ V for a current of 2 A when it is placed in a magnetic field…

A: The expression for the Hall potential is,

Q: An electron travels at 1.2 x 10^5 m/s and then enters a region perpendicular to a 2.2 T magnetic…

A: Given, the electron's velocity, v=1.2*105 m/s Magnetic field, B= 2.2 T

Q: A 53 microcoulomb charge moves 477 m/s in the x direction, and 825 m/s in the y direction. It moves…

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Q: Question: r B X V= +q Figure 1. A particle of charge +q, accelerated through a potential difference…

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Q: A square conductor moves through a uniform magnetic field directed out of the page. Which of the…

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Q: Different units can be used to measure the same physical quantity, differing only by some…

A: Ans is 10-4

Q: A 6.33 C point charge is moving with a speed of 8.78 m/s. It is moving perpendicular to a magnetic…

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Q: What is the maximum force (in N) on an aluminum rod with a 0.150 µC charge that you pass between the…

A: Charge on rod is Magnetic field is Speed is Note:Find:The maximum magnetic force.

Q: What is the maximum force (in N) on an aluminum rod with a 0.200 µC charge that you pass between the…

A: Force exerted on a charged object when it passes through a magnetic field is known as Lorentz force.…

Q: 48.5 C charge is moving with a velocity of 58.8 m/s in the +x-direction. A magnetic field of 75.1 T…

A: Here we use formula of Lorentz force to find the force on charge

Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C  Speed (v) = 6.98 m/s  Magnetic field (B) = 6.28 T

Q: Which of the following statements is True/False? Isolated electric charges exist. Electric field…

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Q: A potential difference of 0.0895 V is developed across a 9.46 cm long wire as it moves through a…

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Q: What is the radius of the path of an electron that travels through a 0.257 T uniform magnetic field…

A: The radius  r of an electron in a magnetic field B  moving with velocity v is given by  r= mv/eB…

Q: What is the magnitude of the force and acceleration of an electron that moves at a speed of 5 x 10…

A: Given data :- speed v = 5 × 106 m/smagnetic field B = 0.40 Tcharge on electron q =e = 1.6 × 10-19…

Q: magnetic field points due North, a)  Find the magnitude and direction of the force on a 1.50 μC…

A: Given  Magnetic field B = 0.90 T  Charge q = 1.5 μ C = 1.5 ×10-6 C  Velocity v  = 1.5 m /s

Q: Explain why the magnetic field would not be unique (that is, not have a single value) at a point in…

A: The path traveled by an isolated north pole in a magnetic field if it free to do so, is called…

Q: Electrons are accelerated from rest in a CRT. These electrons now pass through a magnetic field of…

A: Write the relationship between the electric field and the magnetic field and substitute the required…

Q: An electron is moving with constant speed in a circular path in a uniform 0.620-T magnetic field…

A: The situation created here is called cyclotron and the speed of the particle can be found using the…

Q: A)ifwe define the S transform as follows: E → M S: M → -E S. (For example Pe → Pm) or Then prove…

A: The four Maxwell's equation are, ∇·E→=4πρE                             (1)∇·B→=4πρm…

Q: A 7.73 C point charge is moving with a speed of 1.92 m/s. It is moving perpendicular to a magnetic…

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Q: Can you distinguish between Gauss law in electrostatics and magnetism? Specifically, explain the…

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Q: . A square loop of wire with length a = 0.20 m is perpendicular to a magnetic field of 15x10 Tesla.…

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Q: An electron in a TV CRT moves with a speed of 6.00 X 107 m/s,in a direction perpendicular to the…

A: The motional emf is given by  e = B v L  where, B is the magnetic field, v is the velocity and L is…