Where to Find Brief High School Level Resources on Electromagnetism Topics?

  • Thread starter Thread starter Amr Elsayed
  • Start date Start date
  • Tags Tags
    Electromagnetism
AI Thread Summary
For high school-level resources on electromagnetism, Wikipedia is recommended as a concise source that provides good introductions to key concepts. Important topics include inductors, Lenz's Law, back electromotive force (emf), and the behavior of RL circuits. The discussion emphasizes the need for brief explanations of concepts like energy storage, time constants, and exponential charge/discharge. This approach allows for a quick understanding of the material in a limited timeframe. Utilizing Wikipedia can effectively support rapid learning of these fundamental topics.
Amr Elsayed
Messages
90
Reaction score
3
Hello all
I need help, please recommend a good source for electromagnetism for a high school student, but it should be a bit brief and gives a good understanding of the topic. I am supposed to go over merely those concepts in a matter of hours.

- Inductor

- Lenz's Law

- Back emf

- Inductor charging and discharging

- Energy storage

- RL circuit

- time constant

- Exponential charge/discharge
 
Physics news on Phys.org
Amr Elsayed said:
Hello all
I need help, please recommend a good source for electromagnetism for a high school student, but it should be a bit brief and gives a good understanding of the topic. I am supposed to go over merely those concepts in a matter of hours.

- Inductor

- Lenz's Law

- Back emf

- Inductor charging and discharging

- Energy storage

- RL circuit

- time constant

- Exponential charge/discharge
Have you tried reading about those topics at wikipedia? That should give you pretty good introductions to the concepts. :smile:
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
View full post »

Thread 'Why measure the speed of light in one direction?'

It may be shown from the equations of electromagnetism, by James Clerk Maxwell in the 1860’s, that the speed of light in the vacuum of free space is related to electric permittivity (ϵ) and magnetic permeability (μ) by the equation: c=1/√( μ ϵ ) . This value is a constant for the vacuum of free space and is independent of the motion of the observer. It was this fact, in part, that led Albert Einstein to Special Relativity.
View full post »

Similar threads

I Question about Capacitor current and electromagnetic induction
Replies
16
Views
1K
Studying How to study for Electromagnetism or something else in high school level?
Replies
4
Views
2K
High-energy LC oscillatory discharge: what kind of switch?
Replies
19
Views
1K
Studying How to self-study physics past High School Level?
3
Replies
102
Views
5K
Teaching about electromagnetic radiation & struggling
Replies
39
Views
7K
What are the best beginner books on electricity for high school students?
Replies
6
Views
2K
Algebra Resources for tutoring high school algebra
Replies
8
Views
3K
Other Best resources for self-studying math from K-12?
Replies
28
Views
6K
General science resources for a 7th grade level
Replies
11
Views
3K
B Research Ideas For High School Student (Astrophysics/Cosmology)
Replies
12
Views
2K

Hot Threads

Recent Insights

Back
Top