Ask Experts Questions for FREE Help !
    Biancaraquel's Avatar
    Biancaraquel Posts: 2, Reputation: 1
    New Member

    Mar 8, 2007, 10:07 PM
    Magnetic Flux
    If a magnetic flux passes through a circular coil when its diameter is D, what should be its diameter (in terms of D) so that only half as much flux passes through it in the same field? Assume that the magnetic field is uniform over the area in both cases.
    Capuchin's Avatar
    Capuchin Posts: 5,255, Reputation: 656
    Uber Member

    Mar 9, 2007, 12:35 AM
    This really has very little to do with magnetic flux.

    You have to realise that because the field is uniform over the area, all you need to work out is how much smaller the diameter must be to halve the area of the circle.

    Have a go and let me know if you're still stuck. It's simple geometry.

Not your question? Ask your question View similar questions


Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.

Check out some similar questions!

Flux & Drinking Water [ 1 Answers ]

I was wondering how soon after having our house repiped we can drink the water? We were told to flush the lines "really well" to get the flux and solder junk flushed out. What does that mean? 2 days, a week? Please can someone tell me? Thank you!

Question about flux types [ 3 Answers ]

Hi all, What type of flux is recommended for soldering copper pipes? I learned to solder quite a while ago and have since then piped a residential kitchen, and an entire commercial kitchen at a local take-out food store (two double sinks, two custom-made over-the-stove " pot fillers, and...

View more questions Search