What is a toroidal ring?
What is a toroidal ring?
Toroidal ring prevents gas ignition at vent stack outlet Torodial ring welded to the vent stack outlet prevents static discharges which ignite combustible gases in a venting system. The ring inhibits the flow of current by removing the cause of turbulence characteristics of a sharply defined vent exit.
What does toroidal shape mean?
Definition of toroidal : of, relating to, or shaped like a torus or toroid : doughnut-shaped a toroidal resistance coil.
What does a toroid do?
A toroid is used as an inductor in electronic circuits, especially at low frequencies where comparatively large inductances are necessary. A toroid has more inductance , for a given number of turns, than a solenoid with a core of the same material and similar size.
What is toroid formula for toroid?
=B∮dl=B(2πr) and μ0I0=μ0n(2πr)I. ∴B=μonI. Thus magnetic field exists only in the tubular area bounded by the coil and it does not exist in the area inside and outside the toroid.
Where is toroid used?
Toroid inductors are used in medical devices, telecommunications, musical instruments, industrial controls, refrigeration equipment, ballasts, electronic clutches, electronic brakes, in the aerospace & nuclear fields, in air conditioner equipment and in amplifiers.
What are toroidal coils used for?
The toroids are used to step down or step up a voltage. Circuits, such as power supplies, amplifiers, and inverters, use toroids. Additionally, electrical equipment, such as computers, televisions, audio systems, and radios, use toroid coils.
How does toroid calculate current?
The magnetic field of a current-carrying toroid is independent of the radius. This is because the magnetic field of the toroid is given as B = μonI where n is the number of turns, I is the electric current, and μo is the permeability.
What is toroid obtain formula for?
If a solenoid is bent in a circular shape and the ends are joined, we get a toroid. Alternatively, one can start with a nonconducting ring and wind a conducting wire closely on it. The magnetic field in such a toroid can be obtained using Ampere’s Law.
What does a toroid consist of?
Toroid is a hollow circular ring on which a large number of turns of a wire are closely wound. Figure shows a sectional view of the toroid. The direction of the magnetic field inside is clockwise as per the right-hand thumb rule for circular loops. Three circular Amperian loops 1, 2 and 3 are shown by dashed lines.
What is toroidal flow?
The purpose of toroidal flow, i.e., strike-slip motion and plate spin, in the plate-tectonic style of mantle convection is enigmatic. It is a purely horizontal, dissipative flow field that makes no apparent contribution to the release of heat.
What is meant by toroid Class 12?
A toroid is simply a solenoid bent into a closed circular loop. As toroid has no end points, magnetic flux leakage (loss) is minimized, and hence flux linkage is maximized as compared to a solenoid.