- #1
Calculating Magnetic Flux: A Troubleshooting Guide
- Thread starter bckcookie
- Start date
-
- Tags
- Flux Magnetic Magnetic flux
Click For Summary
The discussion centers on troubleshooting a magnetic flux calculation problem. The key equation for magnetic flux is identified as magnetic flux = BAcosθ. The user expresses uncertainty specifically about part (c) of their attached solution and seeks guidance on how to proceed. Responses focus on clarifying the application of the magnetic flux formula and addressing the user's confusion. The conversation emphasizes the importance of understanding the variables involved in the calculation.
The answer is (B) but I don't really understand why.
Based on formula of Young Modulus:
$$x=\frac{FL}{AE}$$
The second wire made of the same material so it means they have same Young Modulus. Larger extension means larger value of ##x## so to get larger value of ##x## we can increase ##F## and ##L## and decrease ##A##
I am not sure whether there is change in ##F## for first and second wire so I will just assume ##F## does not change. It leaves (B) and (C) as possible options so why is (C)...
Similar threads
- · Replies 8 ·
- · Replies 5 ·
- · Replies 7 ·
- · Replies 11 ·
- · Replies 10 ·
- · Replies 9 ·