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Thread: electro magnet

  1. #1 electro magnet 
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    sir how to change the electro magnets? which magnet power was high,electro magnet or permanent magnet?


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    Brassica oleracea Strange's Avatar
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    Change them in what way?


    Without wishing to overstate my case, everything in the observable universe definitely has its origins in Northamptonshire -- Alan Moore
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  4. #3  
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    north south poles in magnet sir
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  5. #4  
    Brassica oleracea Strange's Avatar
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    Is this homework?
    Without wishing to overstate my case, everything in the observable universe definitely has its origins in Northamptonshire -- Alan Moore
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  6. #5  
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    i means suddenly example for bar magnet one side is A another side is B ok. now A side is north pole and B side is south pole. am i ask that i need suddenly changes A will be south and B will be north pole. can u tell me procedure plz
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    my project oriented sir
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    my project oriented sir
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  9. #8  
    Brassica oleracea Strange's Avatar
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    Quote Originally Posted by manikandan.s View Post
    i means suddenly example for bar magnet one side is A another side is B ok. now A side is north pole and B side is south pole. am i ask that i need suddenly changes A will be south and B will be north pole. can u tell me procedure plz
    Reverse the direction of the current (I assume, it is very unclear what you are describing).
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