Weber is the unit of
Correct answer: D. Magnetic flux
- A. Electric potential
- B. Electric intensity
- C. Magnetic intensity
- D. Magnetic flux
Explanation
The weber (Wb) is the unit of magnetic flux, which is a measure of the amount of magnetic field that passes through a given area. Magnetic flux is a measure of the strength of a magnetic field and is defined as the dot product of the magnetic field and the area vector
This question appeared on the KMU MDCAT 2023 (retake) paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Magnetic Flux
Magnetic flux measures the magnetic field passing through a surface, calculated for a uniform field as Φ = BA cos θ, where θ is the angle between the field and the surface normal. Questions involve area, field strength and orientation, the weber as its unit, and the distinction between flux and magnetic field.
Practise Electromagnetism
1,176 free Electromagnetism MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.