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What is the rotating magnetic field inside a set of conducting wires a simple description of a?
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What does a strong magnetic field of a planet mean?
It means that the planet generates a large magnetic field in its interior. Astronomers explain this using the "dynamo model". This predicts a magnetic field when there is a rotating electrically conducting liquid inside the planet. However, there are several ways this can happen and the theory is complicated. It is pertinent to us because if a planet has a weak magnetic field, it is more susceptible to cosmic radiation, high doses of which can kill us.
How do we convert oil to electricity?
The oil is burnt in a furnace and the heat produced is used to boil water producing high pressure steam. A turbine is rotated by the steam and the rotating turbine turns coiled wires inside powerful magnets. From the wire's point of view, they are in a rotating magnetic field and if you place wire inside a rotating magnetic field, then electricity will be generated within the wire. So, electricity is produced within the coils of wire.
How do oil convert to electricity?
The oil is burnt in a furnace and the heat produced is used to boil water producing high pressure steam. A turbine is rotated by the steam and the rotating turbine turns coiled wires inside powerful magnets. From the wire's point of view, they are in a rotating magnetic field and if you place wire inside a rotating magnetic field, then electricity will be generated within the wire. So, electricity is produced within the coils of wire.
A conducting wire is placed inside a magnetic field. When the wire is rotated an electrical current runs through it. Which of these best explains why the wire needs to be rotated?
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How does an electric generator give electricity?
By rotating a magnet inside of coils of wire. The magnetic lines of flux going through the wires cause a current to flow in the wires.
Does this microwave have a rotating plate inside or is it stationary?
This microwave has a 12 5/8 in. rotating turntable inside.
Does this microwave include a rotating plate inside?
Yes, this GE microwave does in fact include a rotating plate inside.
What are four things Nikola Tesla Invented?
Here is one: In 1882, Serbian inventor Nikola Tesla identified the rotating magnetic induction field principle used in alternators and pioneered the use of this rotating and inducting electromagnetic field force to generate torque in rotating machines. An AC motor is an electric motor that is driven by an alternating current. It consists of two basic parts, an outside stationary stator having coils supplied with alternating current to produce a rotating magnetic field, and an inside rotor attached to the output shaft that is given a torque by the rotating field.
Why use capictor in motor?
To create rotating magnetic field inside motor stator and it is done by capacitor. current drawn by motor running winding is lagging in nature when capacitor is connected in series with starting winding then the phase angle of running winding current and starting winding currents changes which creates a rotating magnetic field and motor is able to run.
How does electricity come in your homes?
Electricity is generated by rotating a powerful magnet inside a large coil of wire. The rotating magnetic field induces current in the wire, which forms the basis for all of the electricity we use. The different kinds of power plants (coal, gas, nuclear, etc.) are all just different methods for rotating a magnet inside a coil of wire.
Why the charge inside a conducting sphere is null?
It is because due to the conducting nature of sphere all the charge goes to the surface of the sphere and the charge inside gets zero.
What metal lies inside the Earth's core which gives the Earth its magnetic field?
The Earth's magnetic field is the result of electric currents in the liquid metal outer core.The outer core of the Earth is over 2,000 km thick. It sits above the solid inner core and is composed of highly conducting liquid iron and nickel. Above the outer core is the Earth's mantle.The geodynamo is the mechanism thought to be responsible for the generation of the Earth's magnetic field through the convection of conducting fluids in the Earth's core. Other planets with a molten metal core can also have a magnetic field.See related links.
