Question

What is the difference between a bar and U-shaped electromagnet

Answer 1

Answer:

THERE IS NOT MUCH DIFFERENCE BETWEEN BAR MAGNET AND U SHAPED MAGNET ONLY THE SHAPE WILL BE CHANGED.... BUT MILI THE U SHAPED MAGNET WILL HAVE MORE MAGNETIC POWER AS COMPARED TO BAR MAGNET DUE TO ITS SHAPE..

Explanation:

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Answer 2

Answer:

here's your answer

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