How do magnetic field lines from the coil compare with those of permanent magnet? Explain why...

How do magnetic field lines from the coil compare with those of permanent magnet? Explain why they have similar shape. What are the sources of these magnetic fields?

Expert Solution

genius_generous answered 2 years ago

Describe how a magnetic field is generated by simply moving a magnet relative to a coil....

Describe how a magnetic field is generated by simply moving a magnet relative to a coil. Please be sure to use an equation to help you explain the physics! Thank you.

The magnetic field inside a superconductive magnet is 6T. The length of the coil body is...

The magnetic field inside a superconductive magnet is 6T. The length of the coil body is l = 30cm and the diameter d = 2cm. The coil is made of 1km long cable of a superconductive Nb-Ti alloy and is found surrounded by liquid Helium (T=4.2K) and therefore in the superconductive phase. a) Determine the number of windings b) Determine the current in the coil c) Determine the electrical Power required c

Does a magnetic dipole (in a permanent magnet) tend to align with the B-field or with...

Does a magnetic dipole (in a permanent magnet) tend to align with the B-field or with the H-field? The current loop (Amp

How do magnetic flux and magnetic fields relate to magnetic field lines?

1 A)Draw the direction and rough shape of magnetic field lines coming from a bar magnet...

1 A)Draw the direction and rough shape of magnetic field lines coming from a bar magnet B)A charged particle (your choice of charge) moving at a velocity v enters a magnetic field having a magnetic field density B. Draw a picture showing how the "Right-Hand-Rule" works in this case.

The magnet moves as shown. The field of the magnet through the coil is

The magnet moves as shown. The field of the magnet through the coil is to the left and the primary flux through the coil is decreasing. to the right and the primary flux through the coil is decreasing. to the right and the primary flux through the coil is increasing. to the left and the primary flux through the coil is increasing.

What is the difference between the magnetic field of the bar magnet and the magnetic field...

What is the difference between the magnetic field of the bar magnet and the magnetic field of the solenoid? (also in terms of how the lines and direction should differ)

How are the properties of magnetic field lines similar to the properties of electric field lines?How...

How are the properties of magnetic field lines similar to the properties of electric field lines?How are they different? (at least three for each) Thanks for your help.

Describe how to map magnetic field lines?

A permanent magnet is held directly below the center of a coil which is connected to...

A permanent magnet is held directly below the center of a coil which is connected to a voltmeter. As you move the magnet closer towards the coil, the voltmeter reads negative. Which of the following statements is always true? Moving the magnet farther away from the coil would produce a positive voltage reading instead. Moving the magnet farther away from the coil would also produce a negative voltage reading. The closer to the coil the magnet is held in place,...

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