Is My Magnetic Flux Homework Solution Incorrect?

Thread starter bckcookie
Start date May 21, 2012
Tags

Flux Magnetic Magnetic flux

In summary, magnetic flux is a measure of the amount of magnetic field passing through a given area and is important in science for understanding magnetic fields and their interactions. Common problems with magnetic flux calculations include inaccurate measurements, complex geometries, and non-uniform magnetic fields. It can be manipulated or controlled through the use of magnets, electric currents, and changing the shape or orientation of magnetic materials. Magnetic flux is closely related to electromagnetism and Faraday's law and has real-world applications in motors, generators, transformers, MRI machines, and various industries.

May 21, 2012

bckcookie

Homework Statement

Please let me know whether it's wrong for my attached solution.

Homework Equations

i = (d∅/dt)/R

The Attempt at a Solution

In part (d), does it calculate wrong??
In part (e), where has the dissipated energy? is it for heat energy??

Thanks!

Physics news on Phys.org

May 23, 2012

bckcookie

Please advise!

FAQ: Is My Magnetic Flux Homework Solution Incorrect?

What is magnetic flux and why is it important in science?

Magnetic flux is a measure of the amount of magnetic field passing through a given area. It is an important concept in science because it helps us understand the behavior of magnetic fields and their interactions with other objects.

What are some common problems encountered when dealing with magnetic flux calculations?

Some common problems with magnetic flux calculations include inaccurate measurements, complex geometries, and non-uniform magnetic fields.

How can magnetic flux be manipulated or controlled?

Magnetic flux can be manipulated or controlled through the use of magnets, electric currents, and changing the shape or orientation of magnetic materials.

How does magnetic flux relate to other concepts in physics, such as electromagnetism and Faraday's law?

Magnetic flux is closely related to electromagnetism and Faraday's law. Electromagnetism describes the relationship between electricity and magnetism, and Faraday's law states that a changing magnetic field can induce an electric current. Magnetic flux is a measure of the strength of a magnetic field, and its changes can cause electrical effects, as described by Faraday's law.

What are some real-world applications of understanding and manipulating magnetic flux?

Understanding and manipulating magnetic flux has many real-world applications, including in motors, generators, transformers, and MRI machines. It is also important in industries such as manufacturing, electronics, and energy production.