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Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
If Veronica spins in a circle with the compass in her hand which force keeps the compass' needle pointing north?
The force keeping the compass needle pointing north is the Earth's magnetic field. The needle aligns with the magnetic field lines, indicating the direction of magnetic north.
What does force on a magnetic compass needle represent?
The force acting on a magnetic compass needle represents the Earth's magnetic field. The needle aligns itself with the magnetic field lines, pointing towards the North and South magnetic poles. This alignment allows the compass needle to indicate the direction of North.
What direction does a compass needle point if a current carrying wire is wrapped around it?
The compass needle aligns itself parallel to the direction of the lines of magnetic force where it happens to be. It does not 'point to a particular pole' for that is beyond the sensibility of a simple bar of metal. I repeat, it aligns itself parallel to the lines of magnetic force ...
Determine the direction in which a compass needle will point when held above a wire with positive charges moving west?
The compass needle will point towards the wire, perpendicular to the current flow. Since the positive charges are moving west, the magnetic field generated by their movement will induce a force on the compass needle causing it to point towards the wire.
Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
If Veronica spins in a circle with the compass in her hand which force keeps the compass' needle pointing north?
The force keeping the compass needle pointing north is the Earth's magnetic field. The needle aligns with the magnetic field lines, indicating the direction of magnetic north.
What does force on a magnetic compass needle represent?
The force acting on a magnetic compass needle represents the Earth's magnetic field. The needle aligns itself with the magnetic field lines, pointing towards the North and South magnetic poles. This alignment allows the compass needle to indicate the direction of North.
Do compass needles pointing to direction considered as contact force?
No, magnetism (the force that makes the needle turn) is a non-contact force.
What direction does a compass needle point if a current carrying wire is wrapped around it?
The compass needle aligns itself parallel to the direction of the lines of magnetic force where it happens to be. It does not 'point to a particular pole' for that is beyond the sensibility of a simple bar of metal. I repeat, it aligns itself parallel to the lines of magnetic force ...
Determine the direction in which a compass needle will point when held above a wire with positive charges moving west?
The compass needle will point towards the wire, perpendicular to the current flow. Since the positive charges are moving west, the magnetic field generated by their movement will induce a force on the compass needle causing it to point towards the wire.
Why does the compass point north in the southern hemisphere?
The direction of magnetic flux or lines of force is from north polarity to south polarity, and a compass needle will always align with that direction, wherever it is used. Since the magnetic polarity of the location we call Magnetic North is a south, a compass needle will point in that direction.
Why does a compass needle deflect in a magnetic field?
A compass needle is lightly magnetized, and will align itself with the lines of magnetic force at your locale. *It will not necessarily point to the Poles. The South magnetic pole is currently at about 68 deg S - some long way from 90 deg.
Does a compass needle exert force on the earth if the earth exerts a magnetic force on the compass?
Yes, the compass needle exerts a tiny force on Earth due to Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. However, this force is negligible compared to the much larger force exerted by Earth's magnetic field on the compass needle.
What direction does the needle on a compass point when a horseshoe magnet is put beside it?
The direction of the needle will remain unchanged. This is due to magnetic forces, the needle will remain in line with the lines of magnetic force which flow between the north and south poles.
How does a compass needle align itself?
A compass has a needle that is magnetized. This needle is suspended so that it can rotate freely and it can align itself with any magnetic field it is exposed to.If you put a magnet close to a compass, the needle will align itself with the magnets magnetic field.It picks up the earth's magnetic field.answer 2 A magnetic compass needle aligns itself with the lines of magnetic force at your locality.It picks up the earth's magnetic field.answer 2 A magnetic compass needle aligns itself with the lines of magnetic force at your locality.
Hw do you make a compass face the wrong way?
To make a compass face the wrong way, you can do so by placing a strong magnet next to the compass needle. The magnetic force of the magnet will overpower the Earth's magnetic field, causing the compass needle to point in the opposite direction. Remember that this can temporarily disrupt the accuracy of the compass.
