Do the poles of a horseshoe magnet attract each other?

Q: Why does a compass needle get deflected when brought near a bar magnet?

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Q: What would change when the orientation of the magnet is reversed?

A: When north pole of a magnet is brought near the coil, the coil will induce emf in clockwise…

Q: The north pole of a freely suspended bar magnet always point to

A: The earth acts as a magnetic dipole and therefore it influences the freely suspended magnets.

Q: Can we use a smartphone compass in identifying the magnetic field lines of a bar magnet?

A: A system called Pulse uses the magnetic field sensor or magnetometer for the compass app in iPhones…

Q: Illustrate how can magnet

A: Given;  Define a magnet can be magnetized how?

Q: How does magnetic field strength affect compass needle?

A: The magnetic force is always active around the magnetic field. So that the force produce due to…

Q: if you took a bar magnet and cut it in half, then cut each of those halves in half again, how many…

A: If we cut a magnet into two parts the new magnets that is each piece will again have two poles…

Q: If the magnet were left at rest inside the coil of wire, would this cause any current to flow? * O…

A: Introduction :- Here it is given that a magnet that is at rest inside a coil of wire and we need to…

Q: Can you produce current from a magnet and vice versa?

A: Michel Faraday’s experiments on a magnet and a loop of wire explained the relation between…

Q: Why do solenoids make the magnetic field stronger?

A: solenoids make the magnetic field stronger

Q: The magnetic field shown in figure is produced by a. north and south poles O b. a south pole O . two…

A: Magnetic field lines moves away from north pole and towards the south pole. In figure, the field…

Q: A neutral point is a point at which the horizontal component of Earth field and the field of the bar…

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Q: If you look directly at the north pole end of a bar magnet, which way does its magnetic field point?…

A: Given data: A bar magnet Looking directly at the North pole Required: Direction of magnetic field

Q: What is the reason for sprinkling iron filings around these two magnets?

A: Iron filings are small shavings of ferromagnetic material. An important property of a ferromagnetic…

Q: The region of no attraction(zero force) in a magnet is Select one: O a. at both the ends of the…

A: The  force is zero means the resultant magnetic field is zero at that point.

Q: A current carrying loop is placed in a uniform magnetic field. The torque acting on it does not…

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Q: Why the poles of a bar magnet lie at its ends?

A: As earth possess  its own weak magnetic field, because earth core act as a magnetic core, So any…

Q: In which regions is the magnetic field strong in a bar magnet?

A: The magnetic field of a bar magnet can be visualised by magnetic field lines. Magnetic field lines…

Q: When a poles of two magnets brought close together, they attract. What type of poles are they?…

A: Required :: Type of poles.

Q: Does the magnetic field increase or decrease when you get close to the magnet?

A: Magnetic field is inversely proportional to distance from magnet. As we are getting closer, distance…

Q: When a poles of two magnets brought close together, they attract. What type of poles are they?…

A: Like Poles always attract each other and unlike poles repel each other.   therefore when like poles…

Q: What happens if a bar magnet is cut into two pieces: (i) transverse to its length, (ii) along its…

A: When a bar magnet is cut into two pieces transverse to its length, two new magnets with each having…

Q: 15 0/1 point The B-field at a point in space is shown below. В Select all of the orientations of the…

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Q: A neutral point is a point at which the horizontal component of Earth field and the field of the bar…

A: Required : What is a neutral point.

Q: Is the magnetic field created by a current loop uniform? Yes No Explain your answer.

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Q: How does a magnet excerpt a force without touching another object?

A: A magnet create magnetic field in its surrounding , when other magnet comes in this region  it feel…

Q: The magnetic field ines of a bar magnet (outside) are directed from, Select one: O a east to south O…

A: Magnetic field lines forms continuously in a closed loops without beginning or end.

Q: . The magnetic field of a bar magnet is a. More at the equator b. Less at the poles c. More at poles…

A: The magnetic field of a bar magnetic is

Q: What are the similarities and differences between electromagnet and permanent magnet?

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Q: Will a magnet attract any metallic object, such as those madeof aluminum or copper? (Try it and…

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Q: What is the relationship between magnetic torque and force?

A: What is the relationship between magnetic torque and force?

Q: Relate the effects of electricity to magnetis

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Q: A neutral point is a point at which the horizontal component of Earth field and the field of the bar…

A: A neutral point is a point at which the resultant magnetic field is zero. In general the neutral…

Q: Why is it advised not to make horse shoe magnet from a flexible material?

A: The horseshoes magnets are usually made using alnico (an alloy of iron) or steel which are very hard…

Q: Can a constant magnetic field set into motion an electron initially at rest? yes no

A: Magnetic force

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.