Question
Magnets are a classic example of technology that people THINK they understand. This disconnect between THINKING you understand, and ACTUALLY understanding, has allowed much misinformation
Magnets are a classic example of technology that people THINK they understand.
This disconnect between THINKING you understand, and ACTUALLY understanding, has allowed much misinformation to spread about what magnets can and cannot do.
Perhaps the most common, and most ridiculous, claim is the generation of "Free Energy" using magnets.
Using the concepts you have learned so far in this Module, analyze the device shown in the video below:
https://www.youtube.com/watch?v=jiAhiu6UqXQ
This is NOT a free-energy device, but the misleading video suggests otherwise.
What is wrong with this device? Why won't it run forever?
In your answer explicitly mention the contributions of the following:
- Electromagnetic Induction
- Lenz's Law
- Friction
- Magnetic Field Lines
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started