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
Homework Answers
Like poles repel, hence there is a mutual repulsion between the magnets
When placing like Poles of two Magnets together, the Magnets repel each other
Add Answer to:
The north pole of a magnet comes across the north pole of
another magnet. What happens?...
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...
1. Considering our discussion of magnetic fields, how is it that the north pole of a...
1. Considering our discussion of magnetic fields, how is it that the north pole of a compass needle points toward the earth's geographical North Pole! affect the position of a compass needle? pencil were removed while the ring magnets were positioned in each trial of step 6? 2. If the earth is such a large magnet how can the magnetic field of such a small bar magnet 3. Can two different magnetic field lines ever cross each other? Why of...
Name: PHY-2323 Test III (5 points) A horseshoe magnet is held vertically with the North Pole...
Name: PHY-2323 Test III (5 points) A horseshoe magnet is held vertically with the North Pole on the left and the South Pole on the right. A wire passing between the poles is equidistant from them, and carries current directly away from you. In what direction is the force on the wire? 8. (10 points) A lightning bolt may carry 10,000 A for a short period of time. What is the resultant magnetic field 100 m from the bolt
1) a. Resolve the apparent dilemma. The north pole of a compass is attracted to the...
1) a. Resolve the apparent dilemma. The north pole of a compass is attracted to the north pole of the earth, yet like poles repel. Why? b. Although we cannot see a magnetic field, how can you detect its presence?
A positively charged particle is moving upward in the space between the North Pole of one...
A positively charged particle is moving upward in the space between the North Pole of one magnet and the south of another magnet. Draw a diagram showing the magnets, field lines, particle velocity vector and force vector. Also, state the direction of the force, since your diagram may be unclear.
Match the following terms with the correct definition. There is at least one extra term that...
Match the following terms with the correct definition. There is at least one extra term that will not match an of the definitions a. opposite poles b. permanent magnet c. like poles d. field e. magnetism f. electron spin 14. Maintains magnetic properties even when not close to other magnets 15. Oriented in the direction the north pole of a test magnet 16. The ability to exert force on magnets or other magnetic materials 17. Source of magnetism in magnetic...
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...
Two bar magnets are arranged so that they are parallel to each other. In case 1,...
Two bar magnets are arranged so that they are parallel to each
other. In case 1, north poles face each other on the right side. In
case2, south poles face each other on the right side. In what way
is the resulting field pattern the same, and in what way is it
different?
2-A bar magnet is placed on a flat surface so that the north
pole is on the left side and the south pole on the right. At...
the coil when the current is TOUCE Repeat the process when the north pole of the...
the coil when the current is TOUCE Repeat the process when the north pole of the bar magnet is withdrawn from the solenoid OBSERVATIONS, ASSUMPTIONS, AND DATA ANALYSIS: PART 1 Induction Using Coils and Bar Magnets 1. What relationship must exist between the magnet. and the solenoid in order to have an emf induced across the ends of the coll? 2. What additional condition is necessary to have current induced in the solenoid? 3. How does the speed of the...
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 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...
1. Considering our discussion of magnetic fields, how is it that the north pole of a compass needle points toward the earth's geographical North Pole! affect the position of a compass needle? pencil were removed while the ring magnets were positioned in each trial of step 6? 2. If the earth is such a large magnet how can the magnetic field of such a small bar magnet 3. Can two different magnetic field lines ever cross each other? Why of...
Name: PHY-2323 Test III (5 points) A horseshoe magnet is held vertically with the North Pole on the left and the South Pole on the right. A wire passing between the poles is equidistant from them, and carries current directly away from you. In what direction is the force on the wire? 8. (10 points) A lightning bolt may carry 10,000 A for a short period of time. What is the resultant magnetic field 100 m from the bolt
Match the following terms with the correct definition. There is at least one extra term that will not match an of the definitions a. opposite poles b. permanent magnet c. like poles d. field e. magnetism f. electron spin 14. Maintains magnetic properties even when not close to other magnets 15. Oriented in the direction the north pole of a test magnet 16. The ability to exert force on magnets or other magnetic materials 17. Source of magnetism in magnetic...
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...
Two bar magnets are arranged so that they are parallel to each
other. In case 1, north poles face each other on the right side. In
case2, south poles face each other on the right side. In what way
is the resulting field pattern the same, and in what way is it
different?
2-A bar magnet is placed on a flat surface so that the north
pole is on the left side and the south pole on the right. At...
the coil when the current is TOUCE Repeat the process when the north pole of the bar magnet is withdrawn from the solenoid OBSERVATIONS, ASSUMPTIONS, AND DATA ANALYSIS: PART 1 Induction Using Coils and Bar Magnets 1. What relationship must exist between the magnet. and the solenoid in order to have an emf induced across the ends of the coll? 2. What additional condition is necessary to have current induced in the solenoid? 3. How does the speed of the...
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