TRUE.
Since the like poles of magnets repels each other, which is the property of dipoles of the magnet.
The South-Pole of a bar-magnet will repel the South-pole of another bar-magnet. True False
The North-pole of one bar-magnet will attract with the North-pole of another bar-magnet True False
If the Earth were a bar magnet, its magnetic north pole would be located near the geographic North Pole and its magnetic south pole would be located near the geographic South Pole. True False
If the bar magnet is flipped over and the south pole is brought near the hanging ball, the ball be
Find the direction of induced current when the south pole of a bar magnet is moved inward and outward from a current loop. Explain your answer with diagrams on the basis of Lenz’s law.
The north pole of a magnet comes across the north pole of another magnet. What happens? 1. There is a mutual repulsion between the magnets 2. the first magnet is attracted to the second magnet, but the second magnet is repeled by the first magnet 3. no force exists between like magnetic poles 4. there is a mutual attraction between the magnets
1. The stack of magnets works as one big bar magnet. Do the poles change when you divide the magnet into pieces? 2. In step 3 of the experiment, do both sides of the magnet attract the metal surface? Explain how a single magnet can repel the rest of the stack, but still stick to the other surface. 3. How does the magnet attract something that is originally non?magnetic? 1. Describe the direction of the compass needle as you moved...
a permanent magnet is placed horizontally with the right end being its South Pole. a conducting loop is pushed to the left towards the South Pole. the direction of the induced magnetic field due to the induced current in the loop is 5. A permanent magnet is placed horizontally with the right end being its south pole. A conducting loop is pushed to the left towards the south pole. The direction of the induced magnetic field due to the induced...
1. What is the induced EMF when the south pole end of magnet moves closer to the plane of the coil? When the magnet is stationary what happens to the induced voltage? 2. What happens when the north pole end of the magnet moes all the way through a coil? Explain in detail please
A bar magnet is held vertically above a horizontal metal ring, with the south pole of the magnet at the top (Figure 22.63). If the magnet is lifted straight up, will current run clockwise or counterclockwise in the ring, as seen from above?
The magnetic field of Earth resembles the field of a bar magnet. The north pole of a compass needle, used for navigation, generally points toward the geographic north pole. Which magnetic pole of the Earth is the compass needle pointing toward?