0
When a metal object is brought near a compass, it can disrupt the Earth's magnetic field around the compass. This disruption causes the compass needle to align itself with the new magnetic field created by the metal object, resulting in a change in direction.
Add your answer:
Earn +20 pts
A compass needle changes direction if the flow of electricity in the wire near it is reversed?
Yes, when the flow of electricity in a wire near a compass needle is reversed, the magnetic field generated by the current also changes direction. This change in magnetic field influences the orientation of the compass needle, causing it to change direction accordingly.
Does the compass needle change direction if the flow of electricity in the wire near it is reversed?
Yes, the compass needle will change direction if the flow of electricity in the wire near it is reversed. This is because the flow of electricity creates a magnetic field around the wire, which can interact with the magnetic field of the compass needle.
How could you change the direction in which a compass needle points using a cell and a piece of wire?
You can change the direction of a compass needle by creating a magnetic field with a current-carrying wire. By passing a current through the wire and holding it near the compass needle, you can influence the direction in which the needle points. The strength and orientation of the magnetic field generated by the wire can cause the compass needle to deflect from its original direction.
Why does a compass change direction when it is near a current-carrying wire?
A compass needle is deflected when placed near a current-carrying wire due to the magnetic field generated by the flow of electric current. The magnetic field produced by the current interacts with the Earth's magnetic field, causing the needle to align in a different direction.
Why does a compass needle change direction when it is near a magnetic field?
A compass needle is a small magnet that aligns itself with the Earth's magnetic field. When near a stronger magnetic field, like that of a magnet, the compass needle will be influenced by the stronger field and adjust its direction to align with it.
A compass needle changes direction if the flow of electricity in the wire near it is reversed?
Yes, when the flow of electricity in a wire near a compass needle is reversed, the magnetic field generated by the current also changes direction. This change in magnetic field influences the orientation of the compass needle, causing it to change direction accordingly.
Does the compass needle change direction if the flow of electricity in the wire near it is reversed?
Yes, the compass needle will change direction if the flow of electricity in the wire near it is reversed. This is because the flow of electricity creates a magnetic field around the wire, which can interact with the magnetic field of the compass needle.
How could you change the direction in which a compass needle points using a cell and a piece of wire?
You can change the direction of a compass needle by creating a magnetic field with a current-carrying wire. By passing a current through the wire and holding it near the compass needle, you can influence the direction in which the needle points. The strength and orientation of the magnetic field generated by the wire can cause the compass needle to deflect from its original direction.
What was the disadvantage of using a compss to determine direction?
A compass may give inaccurate readings if it is near a magnetic field, metal objects, or electrical devices which can interfere with its accuracy. Additionally, compass readings can be affected by variation and deviation which may need to be compensated for to determine true direction.
Where on the compass is Spain located?
Spain is in southwestern Europe, near Portugal and France.
Why does a compass change direction when it is near a current-carrying wire?
A compass needle is deflected when placed near a current-carrying wire due to the magnetic field generated by the flow of electric current. The magnetic field produced by the current interacts with the Earth's magnetic field, causing the needle to align in a different direction.
Why does a compass needle change direction when it is near a magnetic field?
A compass needle is a small magnet that aligns itself with the Earth's magnetic field. When near a stronger magnetic field, like that of a magnet, the compass needle will be influenced by the stronger field and adjust its direction to align with it.
When a compass pointing north will point in a different direction when placed near a piece of metal Which causes this to happen?
The magnetic field generated by the piece of metal interferes with the Earth's magnetic field, causing the compass needle to deviate from pointing north. This happens because the compass needle aligns itself with the combined magnetic field in its vicinity.
What is the correct way to use a pocket compas?
Pocket compasses are great. First thing to do is to make sure that you are not holding the compass near a metal belt buckle or any other metal object. Metal belt buckles have caused many people to wander off in the wrong direction. The metal will effect the needle on the compass. Hold the compass in front of you. Line up the north arrow and the "N" on the compass card. That is the part that has all the compass points on it. N, S, E, W. Then turn your body until the direction that you need to travel on the compass is in front of you while keeping the North arrow lined up with the "N" on the compass card. Then look in the direction that the compass directs you and pick an object in the distance that lines up with your direction of travel. You may now put the compass away and travel to that point or object. Then re-do the steps over and pick out a new object in the distance. This will keep you going in a straight line. Just looking at the compass all the time will cause you to walk a lot farther than you need to and you may even miss where you want to go.
How far do you need to keep a magnet from a compass?
To avoid interference, keep a magnet at least 15 cm (6 inches) away from a compass. This distance prevents the magnet from affecting the compass needle's orientation.
Why would a compass change from pointing north to south?
Perhaps you are holding it the wrong way around or you are standing near a powerful magnetic field.
Does the compass point directly to the magnetic North if the compass is located near a large metal object?
Depends what the metal is made of: an iron object will deflect a magnetic field, but not an aluminum one.
