Building an electromagnet hover-coaster

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    Building Electromagnet
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Discussion Overview

The discussion centers around the feasibility and technical requirements for building an electromagnet hover-coaster capable of lifting over 300 kilograms. Participants explore the necessary current for electromagnets and the configuration of these magnets to stabilize the coaster carriage above beams.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant inquires about the current required for electromagnets to lift a heavy load and whether placing magnets on opposing sides can stabilize the carriage.
  • Another participant suggests that the calculations needed are complex and require a comprehensive understanding of electromagnetism, implying that it cannot be easily explained in a forum format.
  • A third participant interprets the previous comment as dismissive, suggesting it implies the original poster should independently learn all the necessary information.
  • A different participant encourages the original poster not to be discouraged and emphasizes the importance of research on existing technologies like Mag-Lev trains, suggesting that understanding past engineering challenges is crucial for progress.

Areas of Agreement / Disagreement

There is no consensus on how to approach the original question. Some participants emphasize the need for independent research and learning, while others express frustration with the perceived lack of helpful responses. The discussion remains unresolved regarding the specific technical requirements for the hover-coaster.

Contextual Notes

Participants highlight the complexity of electromagnet calculations and the necessity of understanding electromagnetic principles, but specific assumptions and definitions are not fully articulated.

Who May Find This Useful

Individuals interested in electromagnetism, engineering design, and the development of magnetic levitation technologies may find this discussion relevant.

ultravolts
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Want to know the posibilities of lifting over 300Kgs

How much current will be required of electromagnets holding the coaster carriage lifted above two beams on either side?

Also will it work to place electromagnets on opposing sides (top and bottom, left and right) of the beam to hold the carriage from lifting up or falling down?
Give detailed explanations please.
 
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You can calculate everything you need using any book or website on electromagnets. This simply isn't something we can simply explain in a forum thread, as it requires a full understanding on how electromagnets work and other electromagnetic principles.
 
I ran the following through google translate:

"You can calculate everything you need using any book or website on electromagnets. This simply isn't something we can simply explain in a forum thread, as it requires a full understanding on how electromagnets work and other electromagnetic principles."

The translation:

"You need to learn all the answers yourself. You basically need to become a professor of electromagnetism to answer your question and therefore you should quit while you're ahead."
 
ultravolts, Do not get discouraged just because you haven't received all the information you want to make a hover-coaster. Sarcasm is never useful. Drakkith is exactly correct: You have to study the problem, do research, and find out what others have already done on this subject. Then, when you have doubts or some confusion about processes or mechanisms, come back here to PF and post your question(s). I promise you folks here will try to help you understand the science.

Are you aware that there are already Mag-Lev trains operating in this world? Have you studied how they work? What research has already been done on the subject? Have you found out what engineering problems they had to solve before success? Keep us informed of your progress, I would enjoy a ride on a hover-coaster.
Bobbywhy
 

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