What happens if the magnetic field is too strong?

Therefore, strong enough magnetic fields have the ability to deform and even break objects. When a magnetic field gets stronger than about 500,000 Gauss, objects get ripped to pieces by the intense forces.

What affects the strength of a bar magnet?

If a magnet has a more pointed end, that end will be stronger than the rest of the magnet. This is because the shape affects the distribution of the magnetic energy in the space it occupies. This is due to the magnetic field concentrated between the poles, thus creating a stronger field.

What will happen if strong magnetic field is applied to a ferromagnetic?

If a strong enough external magnetic field is applied to the material, the domain walls will move by the process of the spins of the electrons in atoms near the wall in one domain turning under the influence of the external field to face in the same direction as the electrons in the other domain, thus reorienting the …

What happens when a bar magnet is placed in a magnetic field?

When we put a new magnet nearby, the suspended magnet reacts to the new magnet’s force. The new magnet may attract or repel the suspended magnet. When opposite poles of the magnets approach, they attract each other. Any north-south combination will pull them together.

What makes a magnet stronger or weaker?

External Magnetic Field To turn a substance into a magnet, it must be exposed to the magnetic field of an existing magnet. The more powerful the external magnetic field applied, the stronger the resulting magnet will be.

How does distance affect the magnetic field strength of a magnet?

Magnetic force obeys an inverse square law with distance. If the distance between two magnets is doubled the magnetic force between them will fall to a quarter of the initial value. (F/4) If the distance between two magnets is halved the magnetic force between them will increase to four times the initial value.

What happens to the magnetic domains in a ferromagnetic material when a magnet is placed near it?

When a magnet is brought near a previously unmagnetized ferromagnetic material, it causes local magnetization of the material with unlike poles closest, as in Figure 1. The regions within the material called domains act like small bar magnets. Within domains, the poles of individual atoms are aligned.

What happens when a ferromagnetic material is placed in an external weak magnetic field?

Atoms of ferromagnetic material in unmagnetized state form domains inside the ferromagnetic material. These domains have large magnetic moment of atoms. In the absence of magnetic field, these domains have magnetic moment in different directions.

What happens when two north magnetic poles are brought near each other?

The end that faces the north is called the north-seeking pole, or north pole, of the magnet. When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. Like charges repel, and unlike charges attract.

When a bar is placed near a strong magnetic field and it is repelled than the material of bar is?

Diamagnetic substances
Diamagnetic substances: Diamagnetic substances are those which develop feeble magnetization in the opposite direction of the magnetizing field. Such substances are feebly repelled by magnets and tend to move from stronger to weaker parts of a magnetic field.

What is the current passing through the three elements of LCR?

Since all the three elements of the LCR circuit are connected in series, the current passing through each of them is the same and is equivalent to the total current I passing through the circuit.

What is an LCR circuit?

The LCR circuit can appear to be just a capacitor, just an inductor, or solely a resistor! Not only that, the series LCR circuit can magnify voltage, so the voltages across individual components within the circuit, can actually be much larger than the external voltage supplying the circuit.

What is the effect of external frequency on an LCR circuit?

But if we supply an external frequency of 200 kHz, the current in the circuit will become maximum. So when an external frequency of equal resonant frequency of the LCR circuit is applied, then the circuit completely behaves like an R circuit (as if there is no inductor or capacitor ).

What is the relationship between XC and XL in LCR?

Three Possibilities Arise Depending upon the Values of XC and XL. 1. If XL>Xc, then tan∅>0 in this case, the voltage leads the current, and the LCR circuit is said to be an inductive circuit. 2. If XL