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Yes for instance a dipole will have a doughnut shape field and a directional like a yagie will have a long teardrop shape field at the front end and a shorter teardrop field at the rear and some smaler fields sideways and a parabolic disc wil have a very long teardrop shape field
What else can I help you with?
Why the coil is like cylindrical shape in moving coil galvanometer?
The coil in a moving coil galvanometer is designed in a cylindrical shape to create a uniform magnetic field when placed between the poles of a magnet. This shape allows for a consistent and efficient interaction between the coil and the magnetic field, enabling accurate measurement of current. Additionally, the cylindrical design facilitates the rotation of the coil within the magnetic field, which is essential for converting the electrical signal into a readable mechanical deflection on the scale.
What happens to the direction of the magnet field about a straight section of wire when the direction of the current is reversed?
In that case, the magnetic field caused by the current would also be reversed. As for the wire itself, it would feel a force in the opposite direction, due to the interaction of the magnetic fields.
How much volts or currents in order to produce one tesla?
There is no straightforward answer to your question. A tesla is the unit of measurement for magnetic flux density, defined in terms of magnetic flux per unit area. Magnetic flux density is determined by the magnetic field strength of the magnetic circuit in question which is expressed in ampere (turns) per metre. Unfortunately, the relationship between magnetic field strength and flux density isn't straightforward, as it depends on the shape of the B/H curve for the magnetic circuit's material. So, as you can see, there are too many unknown variables to give you a straightforward answer.
What is magnetostrictive oscillator?
An oscillator whose frequency is controlled by a magnetostrictive element.Magnetostriction is a property of ferromagnetic materials that causes them to change their shape when subjected to a magnetic field. http://en.wikipedia.org/wiki/Magnetostriction ~MECHASUN~
What is solenoid windings?
Solenoid windings are coils of wire that are tightly wound in a helical shape, typically around a cylindrical core. When an electric current passes through these windings, they create a magnetic field, which can be used to perform mechanical work, such as moving a plunger in electromagnetic devices like solenoid valves and relays. The design and number of turns in the winding affect the strength of the magnetic field and the performance of the solenoid.
What is field effect?
Fringing effect is the magnetic characteristic caused by the shape around directly opposing the magnetic surfaces.
What is fringing effect in magnetic field?
The fringing effect refers to the deviation of the magnetic field lines near the edges of a magnet or magnetic material. As the magnetic field lines extend beyond the edges, they tend to converge or diverge, resulting in uneven distribution and strength of the magnetic field in the fringing region. This effect is particularly important in applications where precise control and uniformity of the magnetic field are required.
How does the shape of a magnet impact its magnetic field?
The shape of a magnet can impact its magnetic field by influencing the distribution and direction of the magnetic field lines. For example, a bar magnet will have a magnetic field that extends from one pole to the other, while a horseshoe magnet will concentrate the field between its poles. The shape can also affect the strength and direction of the magnetic field in different regions.
What can we use to find the shape of a magnetic field?
We can use iron filings, a magnetic compass, or a Hall probe to find the shape of a magnetic field. Iron filings line up along magnetic field lines, a magnetic compass shows the direction of the field, and a Hall probe can measure the strength of the magnetic field at different points.
How can you use iron fillings to show the shape of a magnetic field?
You can sprinkle iron fillings near a magnet to observe the pattern of the magnetic field. The iron fillings will align along the magnetic field lines, making the shape of the magnetic field visible. This technique helps visualize the direction and strength of the magnetic field.
What three features do magnetic field lines show?
Magnetic field lines show the direction of the magnetic field, the magnitude of the magnetic field (closeness of the lines), and the shape of the magnetic field around a magnet or current-carrying wire.
What is the shape of the magnetic field around a bar magnet?
The shape of the magnetic field around a bar magnet is similar to that of a dipole, with field lines extending from one pole to the other in a curved pattern.
What can you use to find the shape of a magnetic field?
a compass
What is the shape around the magnetic field around the center of the magnet?
The magnetic field around the center of a magnet is generally in the shape of closed loops, with the magnetic field lines leaving one pole of the magnet and entering the other pole. This creates a three-dimensional shape resembling a donut or torus.
What is the magnetostriction effect?
Magnetostriction is the phenomenon where a material changes its shape or dimensions in response to the application of a magnetic field. This effect occurs due to the alignment of magnetic moments within the material, leading to a change in its atomic spacing. The degree of deformation can vary based on the material and the strength of the magnetic field. Magnetostriction is utilized in various applications, including sensors, actuators, and transformers.
What is the relationship between the magnetic field shape and the behavior of charged particles within it?
The shape of a magnetic field affects the path and motion of charged particles within it. Charged particles tend to move in curved paths within a magnetic field, following the field lines. The strength and direction of the magnetic field determine how the charged particles will behave within it.
What is the shape of earth's magnetic field similar to?
The shape of Earth's magnetic field is similar to that of a bar magnet. It has two poles (north and south) and creates a dipole field that extends from the core of the Earth into space, resulting in a roughly symmetrical shape around the planet.
