Question 1 of 13 Sapling Learning Determine whether the statements are true or f

Question

Question 1 of 13 Sapling Learning Determine whether the statements are true or false and sort into the appropriate bins. True False Magnetic domains are present even in an unmagnetized piece of iron. When two nearby electrons in a material have opposite spins, their contributions to the local magnetic field tend to add up When a magnet is broken in half, you end up with two smaller magnets. Every electron in an atom behaves like a iny magnet Opposite poles repel. Dropping a magnet makes it weaker Heating a magnet makes it stronger. O Previous 9 Check Answer 0 Next Exit Hint

Explanation / Answer

TRUE

Every electron in an atom behaves like a tiny magnet

Magnetic domains present even in an unmagnetized piece of iron ; but the domains are oriented randomly not in a perticular direction it happens in the presence of magnetic field, and with in the each domain the spins are in the same direction

When two nearby electrons in a material have their spins aligned, their contributions to the local magnetic field tend to add up

When a magnet is broken in half, you end up with a smaller magnets , True , as we cut the bar magnet as many as we can every time we find the magnet with north and south pole , because magnetic monopoles does not exists

Dropping a magnet makes it weaker , as the domains are bumped so that the domains randomly aliened so that the net field reduces so as the magnett weakens( magnetism reduces (strength))

False

Heating a magnet makes it stronger, above a certain temperature called curie temperature heaiting a magnet loses its magnetism, so that the domains will be in differenct directions , so the causes the field cancels become zero (some times)

Opposite poles repel, oppiste poles always attracts each other

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