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permanent magnet is placed horizontally with the right end being
its South Pole. a conducting...
Magnetic induction lab: 5 questions A vertical bar magnet is dropped through the center of a...
Magnetic induction lab: 5 questions
A vertical bar magnet is dropped through the center of a horizontal loop of wire, with its south pole leading. At the moment just before the south pole passes through the loop, what is the direction of the induced current in the loop (viewed from above)? 2. Explain your answer to the previous question. 3. A vertical bar magnet is dropped through the center of a horizontal loop of wire, with its south pole leading....
Conceptual: A conducting loop of wire is oriented horizontally, and a magnet is falling downward, through...
Conceptual: A conducting loop of wire is oriented horizontally, and a magnet is falling downward, through the loop. (a) Draw the direction of the induced current that flows in the loop as the magnet falls downward. (b) Sketch and label the magnetic field lines that are created by the induced current in the loop. (c) Does this create an attractive or repulsive force between the loop and magnet?
For the following situations involving a bar magnet and circular conducting loop, indicate the direction of...
For the following situations involving a bar magnet and circular conducting loop, indicate the direction of the induced current in a diagram and explain your reasoning clearly. (a) You move the north pole of the magnet towards the loop, keeping the magnet aligned with the symmetry axis of the loop. (b) You move the south pole of the magnet towards the loop, keeping the magnet aligned with the symmetry axis of the loop. (c) You move the north pole of...
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-A compass is held horizontally. The silver end of the needle points towards geographic south and...
1-A compass is held horizontally. The silver end of the needle
points towards geographic south and the blue end points towards
geographic north. The compass is then brought near one pole of a
horseshoe magnet. The blue end of the compass points towards this
pole. What is the polarity of this pole on the magnet?
2-Two bar magnets are arranged so that the ends face each other
in a line as shown below. At the spot “x”, the north pole...
. A permanent magnet is dropped south-end-down through a horizontal circular coil with a radius of...
. A permanent magnet is dropped south-end-down through a horizontal circular coil with a radius of 10 cm, having 200 turns, and a total resistance of 5π ohms. Find the magnitude and direction of the current induced in the coil when the magnet has passed through and the field through the coil is decreasing at 40 mT/s.
Figure shows a bar magnet being pushed toward a conducting loop from below, along the axis...
Figure shows a bar magnet being pushed toward a conducting loop from below, along the axis of the loop. What is the direction of an induced current in the loop? Explain.
A permanent magnet is dropped south-end-down through a horizontal circular coil with a radius of 10...
A permanent magnet is dropped south-end-down through a horizontal circular coil with a radius of 10 cm, having 200 turns, and a total resistance of 5π ohms. Find the magnitude and direction of the current induced in the coil when the magnet has passed through and the field through the coil is decreasing at 40 mT/s.
2. (1) An aircraft is flying directly over the North Magnetic pole with a velocity V....
2. (1) An aircraft is flying directly over the North Magnetic pole with a velocity V. The aircraft is pictured below as it would be viewed from above. What is the direction of the induced emf (voltage) on the wing? is this from P to or Q to P2. Draw the + and at the P and Qsides and explain. f ..P.. (11) A conducting loop of wire is horizontal. A bar magnet is pushed toward the loop from below,...
The force on a wire is a maximum of 4.50×10−2 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned o
No referring, thanks.The force on a wire is a maximum of 4.50×10−2 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on.A) What type of magnetic pole is the top pole face? 1. South pole 2. North poleB) If the pole faces have a diameter of 14.0 cm , estimate the current...
Magnetic induction lab: 5 questions
A vertical bar magnet is dropped through the center of a horizontal loop of wire, with its south pole leading. At the moment just before the south pole passes through the loop, what is the direction of the induced current in the loop (viewed from above)? 2. Explain your answer to the previous question. 3. A vertical bar magnet is dropped through the center of a horizontal loop of wire, with its south pole leading....
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-A compass is held horizontally. The silver end of the needle
points towards geographic south and the blue end points towards
geographic north. The compass is then brought near one pole of a
horseshoe magnet. The blue end of the compass points towards this
pole. What is the polarity of this pole on the magnet?
2-Two bar magnets are arranged so that the ends face each other
in a line as shown below. At the spot “x”, the north pole...
Figure shows a bar magnet being pushed toward a conducting loop from below, along the axis of the loop. What is the direction of an induced current in the loop? Explain.
2. (1) An aircraft is flying directly over the North Magnetic pole with a velocity V. The aircraft is pictured below as it would be viewed from above. What is the direction of the induced emf (voltage) on the wing? is this from P to or Q to P2. Draw the + and at the P and Qsides and explain. f ..P.. (11) A conducting loop of wire is horizontal. A bar magnet is pushed toward the loop from below,...
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