Homework Answers
the given statement is FALSE
North pole of one bar magnet repel with the north pole of another magnet.
Like poles are repel each other (North - North or south - south )
Unlike poles are attract each other ( South - North)
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The North-pole of one bar-magnet will attract with the North-pole of another bar-magnet True False
The South-Pole of a bar-magnet will repel the South-pole of another bar-magnet. True False
The South-Pole of a bar-magnet will repel the South-pole of another bar-magnet. True False
If the Earth were a bar magnet, its magnetic north pole would be located near the...
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
The north pole of a magnet comes across the north pole of another magnet. What happens?...
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
The magnetic field of Earth resembles the field of a bar magnet. The north pole of...
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?
1. The stack of magnets works as one big bar magnet. Do the poles change when...
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...
statements concerning permanent magnets is false? The north pole of a permanent magnets is attracted to...
statements concerning permanent magnets is false? The north pole of a permanent magnets is attracted to a south pole. All permanent magnets are surrounded by a magnetic field. The direction of a magnetic field is indicated by the north pole of a compass. Magnetic field lines outside a permanent magnet originate from the north pole and end on the south pole When a permanent magnet is cut in half, one piece will be a north pole and one piece will...
You have a magnet that is 2.3cm in diameter and 9cm long. At the north pole...
You have a magnet that is 2.3cm in diameter and 9cm long. At the north pole of this magnet, the magnetic field is 0.09T. You want to see if you can construct a solenoid with the same dimensions as the bar magnet with the same strength. If you constructed the solenoid out of 18-gauge wire (diameter 1.02mm), how many turns would it take when passing 2.2A through it to create the same magnetic field? Does this seem like a reasonable...
Can a magnet have more than two magnetic poles, one north and one south? Select the...
Can a magnet have more than two magnetic poles, one north and
one south? Select the correct answer and explanation.
Can a magnet have more than two magnetic poles, one north and one south? Select the correct answer and explanation.Yes. A magnet can have several north poles, but it can have only one south pole. No. A magnet can only have exactly one north pole and exactly one south pole. Yes. A magnet can have several north and several south...
5) Hold a magnaprobe above the magnet and follow the lines of magnetism around from one...
5) Hold a magnaprobe above the magnet and follow the lines of magnetism around from one pole to another. Observe the compass dial as you move along the line of magnetism. What is the shape of the magnetic field above the magnet? 6) Place the north end of a bar magnet distanced from the south end of another bar magnet. (as shown below) Place a piece of plastic over the two magnets and sprinkle iron filings in the region between...
Which of the following about the earth's magnetic properties is true? a. The north pole of...
Which of the following about the earth's magnetic properties is true? a. The north pole of the earth's fictitious magnet lies beneath the north geographic pole. b. The earth's magnetic field lines end at the south geographic pole. c. The earth's magnetic field lines originate from the north geographic pole. d. The compass needle points to the earth's north geographic pole. e. The earth's magnetic field lines point to the geographic south.
The South-Pole of a bar-magnet will repel the South-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
statements concerning permanent magnets is false? The north pole of a permanent magnets is attracted to a south pole. All permanent magnets are surrounded by a magnetic field. The direction of a magnetic field is indicated by the north pole of a compass. Magnetic field lines outside a permanent magnet originate from the north pole and end on the south pole When a permanent magnet is cut in half, one piece will be a north pole and one piece will...
Can a magnet have more than two magnetic poles, one north and
one south? Select the correct answer and explanation.
Can a magnet have more than two magnetic poles, one north and one south? Select the correct answer and explanation.Yes. A magnet can have several north poles, but it can have only one south pole. No. A magnet can only have exactly one north pole and exactly one south pole. Yes. A magnet can have several north and several south...
5) Hold a magnaprobe above the magnet and follow the lines of magnetism around from one pole to another. Observe the compass dial as you move along the line of magnetism. What is the shape of the magnetic field above the magnet? 6) Place the north end of a bar magnet distanced from the south end of another bar magnet. (as shown below) Place a piece of plastic over the two magnets and sprinkle iron filings in the region between...
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