Answer: Generator. Produces an electric current when coil of wire is wrapped around an iron core and rotated near a magnet.
What produces an electric current when a coil of wire wrapped around an iron core is rotated near a magnet?
An electromagnet is formed when a wire in an electric circuit is wrapped around an iron core producing a magnetic field. The magnet that results loses its magnetism if the electric current stops flowing. A generator produces an electric current when a coil of wire wrapped around an iron core is rotated near a magnet.
Which of the following is an example of an electrical generator?
Answer: Converts motive power (mechanical energy) into electrical power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks.
What do you call the device that generates high power pulses Brainly?
A pulse generator. either an electronic circuit or a piece of electronic test equipment used to generate rectangular pulses. Pulse generators are used primarily for working with digital circuits, related function generators are used primarily for analog circuits. Explanation: *Sana makatulong.
What do you call a device that produces an electric current when a coil of wire is wrapped around?
Generator. Produces an electric current when coil of wire is wrapped around an iron core and rotated near a magnet.
When a coil of wire is connected to a battery an electric current flows through it true or false?
This is true! The coils of an electromagnetic is connected to a battery of the other sources of an electric current. As an electric current flows throughout the wire inside the electromagnetic, a magnetic field would be also produced inside of the coil.
What are the similarities and differences between electric motor and generator?
The Difference Between Electric Motor and Electric Generator in Tabular Form
|Electric Motor||Electric Generator|
|The shaft of the motor is driven by the magnetic force generated between the armature and the field.||In electric generators, the shaft is attached to the rotor and is driven by the mechanical force.|
What are four types of electrical generators?
Different types of generators are intricately linked to their applications. Based on these applications various types of generators include portable generators, inverter generators, standby generators, industrial generators and induction generators. Portable generators are very useful in a variety of applications.
What do you call the device that generates high Powerful says?
Answer: A. Antenna. Explanation: Pulse generators consist of a battery, circuitry, can, antenna, reed switch, and connectors.
What do you call the device that generates and transmits radio waves?
In electronics and telecommunications a transmitter or radio transmitter is an electronic device which produces radio waves with an antenna.
What do you call a huge wheel associated with generators?
Answer: turbine. Explanation: A turbine is a device that harnesses the kinetic energy of some fluid – such as water, steam, air, or combustion gases – and turns this into the rotational motion of the device itself.
Is electromagnet a permanent magnet?
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. … However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field.
Which makes an electromagnet work?
Electromagnets are made of coils of wire with electricity passing through them. Moving charges create magnetic fields, so when the coils of wire in an electromagnet have an electric current passing through them, the coils behave like a magnet.
Does electricity flow through the wire around the core?
An electromagnet is made by sending electric current through an insulated wire wrapped around the iron core.