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A
agarson1-Visitor
1-Visitor
December 10, 2015
Question

calculate number of turn in a coil

  • December 10, 2015
  • 5 replies
  • 5598 views

Hi

How do you calculate number of turn in a coil

An inductor core of reluctance 5.2 MA/Wb, cross-sectional area 245 mm2 and length 454 mm is evenly wound with a coil. When a current of 0.5 A flows in the coil, a magnetic flux density of 0.127 T is set up in the core.

Calculate the number of turns in the coil.


thanks

5 replies

F
Fred_Kohlhepp23-Emerald I
23-Emerald I
December 10, 2015

Can you write the equations?

We won't do your homework for you; we will help you sort out problems.

A
agarson1-VisitorAuthor
1-Visitor
December 11, 2015

Hi

I am struggling to find an formula given the parameters, not asking you to solve the problem Any suggestion?

R
RichardJ19-Tanzanite
19-Tanzanite
December 11, 2015

If you are asked this as a homework question, then you must have been given the formula for the magnetic field generated by a coil.

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RichardJ19-Tanzanite
19-Tanzanite
December 10, 2015

You need to show that you have made some attempt to solve this by yourself. If you have a specific problem we will point you in the right direction, but as Fred says, we will not do your homework for you.

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