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What is the purpose of a capacitor in a circuit?
To store energy, in an electric field between separated charges. (An inductor stores energy in a magnetic field surrounding a current.)
What is the purpose of capacitor in the circuit?
To store energy, in an electric field between separated charges. (An inductor stores energy in a magnetic field surrounding a current.)
What is the purpose of the right hand rule diagram in understanding the direction of magnetic fields around a current-carrying conductor?
The purpose of the right hand rule diagram is to help visualize the direction of magnetic fields around a current-carrying conductor. By using your right hand and following the rule, you can determine the direction of the magnetic field based on the direction of the current flow in the conductor.
What is the purpose of a magnetic field?
This field is called magnetic flux. They are created by eddy currents from the coil itself and the energy running through it. This is where the energy of magnet is stored. You tap that energy to create power or hold objects that have a ferrous base.
What is the purpose of the induction disk in the context of electromagnetic induction?
The purpose of the induction disk in electromagnetic induction is to generate an electric current when it is exposed to a changing magnetic field.
What is the purpose of a alternator?
A car alternator generates alternating current, then uses a rectifier to convert the alternating current to direct current, it charges your battery and supplies the current to run all the electrical systems in the car.
What is the purpose of Fleming's right hand rule?
Fleming's right hand rule is used to determine the direction of the magnetic force on a current-carrying conductor in a magnetic field. By aligning the thumb with the direction of current flow, the forefinger with the direction of the magnetic field, the middle finger points in the direction of the magnetic force acting on the conductor.
What is the purpose of the electric cells in the electromagnet(unswer)?
The purpose of the electric cells in an electromagnet is to provide an electric current that generates a magnetic field when it flows through a coil of wire. This magnetic field allows the electromagnet to attract or repel nearby objects, making it useful in various applications such as in electric motors, transformers, and magnetic cranes.
What is the purpose of the permanent magnet in the moving coil meter?
The purpose of the permanent magnet in the moving coil meter is to measure electrical current. The coil will have a magnetic field which will react to the magnetic field of the permanent magnet. Since opposite poles attract, it will cause for the coil to move.Ê
What is purpose of commutation?
The purpose of commutation is to switch the direction of current flowing through a motor's windings, thereby controlling the motor's rotation. Commutation ensures that the armature's magnetic field is always in the correct alignment with the stator's magnetic field, enabling smooth and continuous motor operation.
How can obtain enough magnetism from a current carry wire?
its nothing but magnetic flux that acts as magnetism. use a iron core of good permeability for this purpose.
How relay used for protection purpose?
Relay are operated by small current /voltage connected to Secondary side of Current Transformer and /or Voltage Transformer. The signal stimulates the magnetic substance nearby with the attracting force. This closes or opens the circuit being used in protection purpose.
