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Colours of magnets can differ, but usually the north pole is marked as red and the south pole is marked as either black or blue.
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∙ 12y ago
The two ends of a magnet bar typically have different colors – one end is marked in red or has a red stripe, while the other end is marked in blue or has a blue stripe. This color-coding helps indicate the polarity of the magnet, with red indicating the north pole and blue indicating the south pole.
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What is the color code given on the two ends of the magnet bar?
The two ends of a magnet bar are typically colored with red and blue to indicate their polarity. Red signifies the north pole, while blue signifies the south pole.
If a bar magnet is cut into two halves the ends nearest the cut prove to have?
opposite poles
What does a electromagnet have that a bar magnet does not have?
An electromagnet can be turned on and off by controlling the flow of electric current, while a bar magnet has a fixed magnetic field. Additionally, the strength of an electromagnet can be adjusted by changing the amount of current flowing through it, which is not possible with a bar magnet.
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
How will you find out which one is magnet when two identical bars are given one of them is a magnet and the other is a simple iron bar?
One way is to suspend each bar from a string tied around the middle of the bar. The magnetized bar should rotate to orient itself with the Earth north and south magnetic poles. The other bar will just hang there.
What is the color code given on the two ends of the magnet bar?
The two ends of a magnet bar are typically colored with red and blue to indicate their polarity. Red signifies the north pole, while blue signifies the south pole.
WhAT ARE THE ENDS OF THE BAR MAGNET CALLED?
poles
Why are the poles of a bar magnet not situated at the extreme ends of the magnet?
The poles of a bar magnet are not located at the extreme ends because the magnetic field lines converge towards the poles. This convergence causes the magnetic field to be stronger at the poles rather than at the ends, resulting in the poles being offset from the physical ends of the magnet.
Show bar magnet horse shoe magnet dumb bell magnet etc.?
I'm unable to display images, but I can describe them for you. A bar magnet is a straight magnet with north and south poles at opposite ends. A horseshoe magnet is shaped like a horseshoe, with both poles located at the ends of the curved section. A dumbbell magnet consists of two bar magnets joined at the center. Each magnet has its north pole connected to the south pole of the other magnet, creating a closed loop magnetic field.
You are given a small plotting compass and three grey metal bars one is aluminum one is iron one is magnet how can i identify each one?
The bar that affects the compass is the magnet, The bar that is attracted to the magnet is iron, and the bar that is not attracted to the magnet is aluminum.
If a bar magnet is cut into two halves the ends nearest the cut prove to have?
opposite poles
What does a electromagnet have that a bar magnet does not have?
An electromagnet can be turned on and off by controlling the flow of electric current, while a bar magnet has a fixed magnetic field. Additionally, the strength of an electromagnet can be adjusted by changing the amount of current flowing through it, which is not possible with a bar magnet.
What is the proper name for the ends of magnets?
The ends of a bar magnet are generally called the north and south poles. However they are more accurately known as the North Attracting pole and the South Attracting pole as the respective ends of the magnet are drawn to the Earths north and south poles.
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
What is a pole on a magnet?
The poles of a magnet are the ends of the core of the magnet, where the lines of force emerge. An experiment with iron filings shows the lines of force, by putting a sheet of paper over the magnet and sprinkling fine iron filings. This is an easy thing to do at home. For a bar magnet the poles will be at opposite ends. If you have two such magnets you can experiment and find that like poles repel, opposite poles attract.
What kind of magnet has a field that is about the same shape of Earth's magnetic field?
A bar magnet with its north and south poles located at its ends has a magnetic field that roughly resembles Earth's magnetic field. This is because both the bar magnet and Earth have magnetic field lines that loop from one pole to the other in a similar pattern.
Is bar magnet a natural magnet?
no
