How to Calculate the Magnetic

Calculate the magnetic what? What time is class?

ok i give u the question

1. the lenght of iron coil is 20cm,
2. the area is 6cm square
3. flux magnet 600wb

calculate

1. flux density
2. magnetic strengh
3. magnatic force
4. reluctance

can you help me?

can you show me

Oh, that.

mr kris i can see you link can post it one more time

It is actually kvsridhar.

Sure, why not? (do i get another GA? ) Here goes....

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Inductor

Please try the link given above (take the cursor to the underlined word, see it becomes a hand, and click left button)

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Ok mR FAIZAL,

i really should not be making fun of you, i am sorry. Please go to some of the links that show up on that Google search page, and you will get some answers.

Not all though, since you have given very little data.

1. Length of iron core is 20cm, ok, but is it a single, open ended rod? If so, it is a very ineffective coil, since all the return path of the flux is in air, whose reluctance will be 1000 times that of the iron.

2. Area being 6 cm², Flux density is 600/6 Webers per sq cm. (not a preferred unit, i will let you convert it to Tesla)

3. Ok.

What you want to calculate ...

1. done

2., 3, and 4, not doable, at least by me.

Let us hope some expert will come in and help you from here on....

alright,kvsridhar tq.. know I understand..