Question

What is the difference between a bar magnet and a u-shaped electromagnet?

Answer 1

HEEYEE MATE ❤️❤️ HERE IS UR 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..


HOPE THIS WILL HELP YOU ❤️ ❤️

STAY BLESSED ❤️ ❤️

@PANKHUDI NEWELY JOINED ✌️ ✌️

Answer 2

The differences between bar magnet and electromagnet are as follows :-

⇒ The bar magnet does not have electric current flow through it.

⇒ Electromagnets are made by passing electric current through it.

⇒ The strength of the magnetic field in bar magnets cannot be changed.

⇒ The strength of the electromagnets can be changed by changing the amount of current in the magnet.

⇒ The direction of the magnetic field cannot be changed.

⇒ The direction of magnetic field can be changed in electromagnets.

⇒ The polarity of bar magnets cannot be changed.

⇒ The polarity of the electromagnets can be changed.

⇒ The bar magnet is generally made of hard iron.

⇒ The electromagnets are generally made of soft iron.