10. Explain the concept of magnetic drag on a sheet of metal as it swings in the presence of a magnetic field as shown below. (Explain why it happens as well) Pivot

Q: Force on a Moving Charge: A proton, moving west, enters a magnetic field. Because of this magnetic…

A: We have a proton of charge say q which is moving in the west direction with velocity say v. Due to a…

Q: #5. What is the direction of a magnetic field if a proton is moving in a circular clockwise…

A: We know that the magnetic force is given by

Q: Which direction, in relation to magnetic field line, can produce a zero magnetic force on a current…

A: To determine  Direction of magnetic field line, where zero magnetic force on a current carrying wire…

Q: 1. What is the direction of the velocity of a negative charge that experiences the magnetic force…

A:

Q: 5. Describe the phenomenon of diamagnetism. A grape (which consists mainly of water, a diamagnetic…

A: Describe the phenomenon of diamagnetism.

Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…

A: Answer:-  (C) if the particle is moving across the field lines  A magnetic field exerts a force on…

Q: 3. An electron is moving to the right in a magnetic field that points upward, as in the given…

A:

Q: A particle with a negative charge has an initial velocity that is parallel to magnetic field moving…

A: The negatively charged particle can experience Lorentz force and it is given by…

Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…

A:

Q: QUESTION 2 Along wire cares a current out of the page. Which of the following best represents the…

A: Right hand thumb rule: Thumber of your right hand placed in the direction of current. The curl of…

Q: Two parallel wires carry equal currents in the same direction and are separated by a small distance.…

A: Current carrying wires placed adjacent exert force on each other, the force per unit length is…

Q: chanically. video Pendulum Magnetic Braking found uminum per um is initiall

A: a)For the pendulum swinging counterclockwise into the magnetic field, the eddy current will be…

Q: Which of the following magnetic devices does not carry a transport current?   a. The outer molten…

A: This question is based on magnetic effect of electric current.

Q: 4. A metal rod carrying a 2 A current has a length L = 0.10 m in a magnetic field at an angle of…

A: Given Data: Current, I=2 A Conductor length, L=0.10 m Field angle, θ=30° Magnetic field, B=10 T

Q: electron is moving WEST in a region where the magnetic field is directed from NORTH to SOUTH. The…

A:

Q: Which of the following magnetic devices does not carry a transport current? a. A solenoid b. The…

A:

Q: A current carrying wire is kept parallel to a uniform magnetic field. If its length and magnetic…

A:

Q: 1. A negative charge is moving to the right and experiences an upward magnetic force, as shown in…

A:

Q: 11. A current-carrying wire carries a current of 0.345 A. Wwhat is the magnitude and direction f the…

A: Given : Current (I) = 0.345 A  Radius (r) = 0.030 m

Q: At the South Pole, the Earth’s magnetic field is directed upwards. If a plane is flying over the…

A: The Earth’s magnetic field is directed upwards. If a plane is flying over the South Pole the…

Q: . How could the direction of a magnetic field be determined by making only qualitative observations…

A: Given:- How could the direction of a magnetic field be determined by making only qualitative…

Q: 35 - Which of the following exactly produces a magnetic field? I. A working computer. II. A broken…

A: Given: There are five working elements, among which one produces B-field.

Q: 9. Consider the physical system shown below, which consists of two current-carrying wires each with…

A: Current in the wire A is I = 3.7 A Distance between the wires is d = 22 cm = 0.22 m distance of…

Q: At a particular instant, an electron moves eastward at speed V in a uniform magnetic field that is…

A: Given: the electron moves eastward with speed v             the uniform magnetic field is directed…

Q: Two identical bar magnets are placed rigidly and anti-parallel to each other as shown. At what…

A:

Q: current carrying wire is kept parallel to a uniform magnetic field. If its length and magnetic field…

A:

Q: 2. Explain how magnetic forces act between two parallel wires carrying current in the same…

A:

Q: What is the direction of the magnetic field at the origin due to the wire carrying 10 A current? 10…

A: We have the figure given to us. We have to find the direction of magnetic field due to the wire…

Q: I to b S N d) (³

A:

Q: 1. Describe the direction of the force acting on the charged particle after it enters the magnetic…

A: Given, a negative charge particle Particle entered in a magnetic field  As we know the magnetic…