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# What can magnets pick up?

A 'tin can' is actually made of steel, which is a magnetic alloy of iron.

There is sometimes a layer of tin (or zinc), electroplated onto the surface, so the name is misleading. It is more properly a 'tinned' can as it is a steel can which has been 'tinned' to stop it from corroding.

# Why does Lyra go to the North in 'The Golden Compass'?

to free the children and gyptian children who have been taken to Bolvanger (the place where the oblation board experiments on children) by Mrs Coulter. And because she is trying to follow Lord Asriel who is in the North currently researching about the 'city' in the Aurora. The Aurora is another name for the NORTHERN lights.

No

# Are all conductors magnetic?

All conductors have inductance. But all conductors are not used as inductors

# The north pole of a compass magnet points toward?

The north pole of a compass magnet points more or less towards the north.Since opposite poles of a magnet attract, that means that the north pole of the magnet points towards Earth's magnetic south pole, which of course is located towards the north.

Confusingly, this magnetic south pole has often been called the magnetic NORTH pole, precisely because it is located towards the north.

# Group 7 elements are all metals or non metals?

Definitely NON-Metals. , othjerwise known as the HALOGENS.

# If you bring a bar magnet close to the first iron nail can the first iron nail attract and lift a second nail?

What happens if vary/change the distance between the magnet and the nail/s?

# What side is a magnet stronger?

The two sides of a magnet are called the north and south poles. Typically, the magnet is stronger at its poles rather than its sides. The strength of a magnet is usually concentrated at the poles, where the magnetic field lines are closer together and more forceful.

# Can a magnet attract a paper clip with a card broad between which other?

No, a magnet will not be able to attract a paper clip that has a cardboard between them. The cardboard will act as a barrier, preventing the magnetic force from reaching the paper clip.

# Why are magnets bipolar?

Magnets have two poles, a north pole and a south pole, because of the alignment of their electrons. The electrons in a magnet tend to align in the same direction, creating a magnetic field that has distinct north and south poles. This property is due to the presence of magnetic domains within the material, which align and create a bipolar magnet.

# What do electric and magnetic fields contain and transport?

Electric and magnetic fields contain energy and information. They transport this energy and information through space. In the case of electric fields, they are generated by stationary electric charges and transport energy and information by interacting with other charges. Magnetic fields, on the other hand, are generated by moving charges or changing electric fields and also transport energy and information through their interactions with other magnetic fields or moving charges.

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# Would cooling a magnet reduce its magnetic properties?

Cooling a magnet can actually increase its magnetic properties. At low temperatures, the thermal energy of the material decreases, causing the magnetic domains to align more easily and enhancing the magnetization. This phenomenon is known as magnetic cooling. However, if the magnet is cooled to extremely low temperatures, such as near absolute zero, it can lose its magnetic properties altogether due to a phenomenon called the Curie temperature.

# Can cooking oil be remove from a mixture using a magnet?

No, cooking oil cannot be removed from a mixture using a magnet. Cooking oil is not magnetic and therefore cannot be attracted or separated by a magnet. Other methods, such as filtration or centrifugation, are typically used to separate oil from a mixture.

# Is hemoglobin attracted towards magnet?

No, hemoglobin is not attracted to magnets. Hemoglobin is a protein found in red blood cells that carries oxygen, and it does not contain any magnetic properties.

# What is magnetism produced by?

Magnetism is produced by the alignment and movement of electric charges, specifically electrons, within a material. In some materials, such as iron, nickel, and cobalt, the alignment of these charges creates a net magnetic field that can attract or repel other magnetic materials.

# What happen when you put magnet next to clock?

If you put a magnet next to a clock, it can interfere with the clock's magnetic components and disrupt its timekeeping mechanism. This can cause the clock to either slow down or speed up, depending on the specific design and sensitivity of the clock. It is generally recommended to keep magnets away from clocks to maintain their accuracy.

# If a variety of singly ionized atoms travel at the same speed through the magnetic field would you expect them all to be deflected by the same amount?

No, the deflection of ions in a magnetic field depends on their mass-to-charge ratio (m/z) rather than their speed. Heavier ions with larger mass-to-charge ratios will be deflected less than lighter ions with smaller mass-to-charge ratios. Therefore, ions traveling at the same speed but having different mass-to-charge ratios will be deflected by different amounts in the magnetic field.

# What is magnetic keeper?

A magnetic keeper, also known as a magnetic shunt or magnetic loop, is a piece of ferromagnetic material that is used to enhance and maintain the strength of a magnetic field. It is typically placed across the poles of a permanent magnet or an electromagnet to prevent the loss of magnetic strength when it is not in use or being used for a specific purpose. The magnetic keeper helps to redirect and concentrate the magnetic flux within the magnet, prolonging its effectiveness.

# Why four magnetic materials are strongly attracted to the magnet?

Four common magnetic materials that are strongly attracted to a magnet are iron, nickel, cobalt, and certain alloys of these metals. This is because these materials have unpaired electrons in their atomic or molecular structure, which creates a magnetic moment. When a magnet is nearby, the magnetic field of the magnet aligns the magnetic moments of these materials, causing them to be strongly attracted to the magnet.

# The body's water volume is closely tied to a powerful water magnet What magnet is referred to here?

The magnet referred to here is the property of water known as polarity. Water molecules have a positive charge on one end and a negative charge on the other, which allows them to attract and bond with other water molecules, creating a cohesive and powerful force. This property of water is what helps maintain the body's water volume.

# Does a tape player have a magnet in it?

Yes, a tape player typically has a magnetic head that reads the magnetic information encoded on the tape. The magnetic head uses a magnet to convert the magnetic signals on the tape into electrical signals that can be amplified and reproduced as sound.

# Do magnets have an east and west pole?

No, magnets have a north and south pole. The north pole of one magnet is attracted to the south pole of another magnet, while like poles repel each other.