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Is electromagnet and electromagnetic waves are the same?
No, an electromagnet is a device that produces a magnetic field when an electric current flows through it. Electromagnetic waves, on the other hand, are a form of energy that includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays, produced by the oscillation of electric and magnetic fields.
Which device uses a rotating electric power source to produce a magnetic field?
well as the name mention production of magnetic field due to rotation. if we consider three identical coils axis physically by120* each and 3 phase supply given then their is the production of aleternating magentic field in each coil
What is a sensitive device used to detect magnetic fields on the seafloor?
A magnetometer is a sensitive device used to detect magnetic fields on the seafloor. It measures the strength and direction of magnetic fields, which can provide valuable information about the geological structure of the seafloor and help in identifying magnetic anomalies caused by different rock types or mineral deposits.
A device that uses the Earths magnetic field to indicate witch way north is?
A compass is a device that uses the Earth's magnetic field to indicate which way is north. It aligns with the Earth's magnetic field, with one end pointing towards the magnetic north pole and the other end pointing towards the magnetic south pole. This allows users to determine their direction and navigate accurately.
What is a device that measures the strength of an electric current?
An ammeter is a device that measures the strength of an electric current. It is usually connected in series with the circuit where the current is to be measured and provides a reading in units of amperes.
Is a light bulb an electromagnet?
No, a light bulb is not an electromagnet. A light bulb contains a filament that produces light when current flows through it, whereas an electromagnet is a device that produces a magnetic field when current flows through a coil of wire.
What device used for producing electric current?
A device that produces electric current is called a generator. Generators convert mechanical energy into electrical energy by rotating a coil of wire in a magnetic field. This process induces a flow of electrons, creating the electric current.
What device produces a magnetic field froma moving electrical charge?
magnet
A device that produces a magnetic field by wrapping wire into a coil is a?
an electromagnet
Device that produces current by moving a magnetic field across a wire?
This device is called a generator. When a magnetic field is moved across a wire, it induces a flow of electrons in the wire, creating an electric current. Generators are commonly used to convert mechanical energy into electrical energy in power plants and electric generators.
What is the difference between a line wire and a load wire in electrical wiring?
A line wire carries electrical current into a device, while a load wire carries electrical current out of a device.
A device that produces a magnetic field by an electric current?
Any device with an electrical current will create a magnetic field. A tube of wire coils with a current running through it is called a solenoid and it will produce a magnetic field through the inside of the tube, as well as around it... Sorry, not much for physics.
A device that produces an electric current by rotating a loop of wire in a magnetic field?
This device is called an electric generator. When the loop of wire rotates in the magnetic field, electromagnetic induction occurs, producing an electric current in the wire. Generators are commonly used in power plants to convert mechanical energy into electrical energy.
What is produced from an electric current?
An electric current produces energy in the form of heat, light, or mechanical motion, depending on the device or component it is flowing through. It can also generate magnetic fields or cause chemical reactions in some cases.
Device that produces an electric current when radiation is present?
Geiger Counter
What device is used to increase or decrease the voltage of an alternating current?
A transformer is the device used to increase or decrease the voltage of alternating current (AC) This is done through a process referred to as inducing.It's operation is based on the fact that electricity produces a magnetic field around itself. By placing 2 coils of cable beside each other, the magnetic field of one coil will induce a voltage in the other coil.
A device that produces an electrical current by converting chemical energy into electrical energy?
cell
