# Bar Magnet Problem Solver: Expert Assistance and Step-by-Step Solutions

Recent questions in Bar Magnet

## If you suspend a bar magnet from a string, you will find that its north pole points toward the geographic north pole of Earth. How can this be, given that like poles repel one another?

Ayanna Jarvis 2022-10-30

## When you break a bar magnet in hal, how many poles does each piece have?

Emilio Calhoun 2022-10-29

## Noting that the magnetic field lines of a bar magnet resemble the electric field lines of a pair of equal and opposite charges, do you expect the magnetic field to rapidly decrease in strength with distance from the magnet? Is this consistent with your experience with magnets?

Angel Kline 2022-10-28

## A bar magnet is dropped toward a conducting ring lying on the floor. As the magnet falls toward the ring, does it move as a freely falling object? Explain.

Chaim Ferguson 2022-10-27

## If you look directly at the south pole ofa bar magnet, its magnetic field points (a) to the right, (b) to the left (c) away from you, (d) toward you.

Cristofer Watson 2022-10-23

## If a bar magnet is thrown into a coil of wire, it will slow down. Why?

Oscar Burton 2022-10-23

## You have a bar magnet anda circular conducting loop, and you wish to induce a current in the loop that changes direction regularly: clockwise, counterclockwise, clockwise, and so on. Explain how to do this while the loop remains at rest on a wooden table.

c0nman56 2022-10-21

## If a magnet is suspended at an angle of ${30}^{\circ }$ to the earth magnetic meridian , the dip needle makes angle of ${45}^{\circ }$ with the horizontal . the real dip is ?

Deon Moran 2022-10-21

## What is the Lenz's law?

faois3nh 2022-10-16

## Predict how the properties of a bar magnet would change if it were broken in half.

Mariyah Bell 2022-10-14

## Imagine placing a compass at the middle of the bar magnet but on the opposite side of from the compasses shown in the image. In which direction would the compass needle point?

miklintisyt 2022-10-13

## What happens when a bar magnet is cut in half?

faois3nh 2022-10-13

## Drop a small bar magnet through a vertical plastic pipe, noting its speed of fall. Then do the same with a copper pipe. Whoa! Why the diference?

Emmy Swanson 2022-10-12

## Explain why a bar magnet will attract an iron nail to either its north pole or its south pole, but attract another magnet to only one of its poles.

redolrn 2022-09-29

## Why are electromagnets made of soft iron?

Tatiana Cook 2022-09-29

## When the ends of two bar magnets are near each other, they are found to attract. The ends must be (a) one north, the other south, (b) both north, (c) both south, (d) either (a) or (b).

traffig75 2022-09-26

## What happens if you suspend a bar magnet so that it can swing freely?

Valentina Holland 2022-09-26