Magnetic dipole X is fixed. Dipole Y is placed in the position indicated and is free to move. The first thing dipole Y will do is: X ↑

Q: A magnetic dipole is at the origin of the coordinate system. The x- and the y-axis are horizontal,…

A: Given: Magnitude of dipole moment, m=3.57 Am2 Co-ordinates of point p, P=(2.77,-2.24,1.96)

Q: Two long, straight wires cross each other at right angles, andeach carries the same current as in…

A: Let all the points be equidistant from both the wires.As the current in both the wires is same, the…

Q: In previous chapters, we looked at how to determine the electric dipole moment for charge…

A: In this question we are given that in previous chapters, we looked at how to determine the electric…

Q: 'A 90° 60° Electron 60° .B

A: Given, Distance, r=3×10-6m Velocity, v=0.200c a. The magnetic field at point A,…

Q: 2 Paralel ana vertical conducting rails are stuck in a non-conductive concrete floor and connected…

A:

Q: 0.75m, and 73 = Consider the circuit shown below. Given that the battery provides 9.0V, r₁ = 0.5m,…

A: Step 1:Step 2:Step3step4step5

Q: positive and a negative point charge What is the direction of the magnetic force that the upper…

A: The potential energy of the system decreases as the negative charge moves opposite the electric…

Q: Review a magnetic dipole moment model made of the motion of electrons orbiting the nucleus of an…

A: We will first find the current  due motion of electron around proton  then simply we find the…

Q: The figure opposite shows the details of the Coulomb balance. It essentially consists of a flat and…

A: Note: As per our guidelines, first three subparts will be solved if nothing is mentioned. For…

Q: Consider two protons trapped on the same geomagnetic field line. One proton has kinetic energy 10 eV…

A: It is given that the kinetic energy of two particles. K10eV=10eVK10keV=10 keV

Q: An electron moves toward the right of the page/screen (+x direction) while a magnetic field points…

A: The solution for the given problem is as follows using the cross product

Q: For which of the helices shown in the figure is the relation between the polarity of the battery and…

A: We know that current in a circuit flows from negative terminal to positive terminal of battery.

Q: -The magnitude of the magnetic force

A:

Q: Assume for simplicity that the Earth’s magnetic north pole is at the same location as its geographic…

A: If the Earth’s magnetic north pole and the geographical North Pole are at the same location, then…

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.