Magnetic field and induced voltage

In summary, the conversation discusses the magnetic field and induced voltage generated around a circular coil with N turns when a sinusoidal input is applied, as well as the concept of electromagnetic induction and transformers. The second question regarding the induced voltage in another circular coil at a distance x requires specific numbers for an accurate answer. Resources such as Wikipedia and Google can provide more information on electromagnetic induction and transformers.
  • #1
Vikas_Madhu
37
0
Can anyone tell me the site or give information on these i have small doubts in that so can anyone give exact answer


When a sinusoidal input is applied to circular coil of N turns what is the magnetic field generated around it and what is the induced voltage in an other circular coil of same number of turns at distance x .

thanks in advance.
 
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  • #2

What is a magnetic field?

A magnetic field is a region in space where a magnetic force can be detected. It is created by moving electric charges, such as those found in magnets or electric currents.

How is a magnetic field measured?

A magnetic field is measured using a device called a magnetometer, which can detect the strength and direction of a magnetic field. The unit of measurement for magnetic field is called the Tesla (T).

What is induced voltage?

Induced voltage is the voltage that is created in a conductor when it moves through a magnetic field or when the magnetic field through the conductor changes. This phenomenon is known as electromagnetic induction and is the basis for many electrical devices.

How is induced voltage related to magnetic field?

According to Faraday's law of electromagnetic induction, the magnitude of the induced voltage is directly proportional to the rate of change of the magnetic field through the conductor. This means that a stronger magnetic field or a faster change in the magnetic field will result in a higher induced voltage.

What are some practical applications of magnetic fields and induced voltage?

Magnetic fields and induced voltage have many practical applications, including generators, transformers, electric motors, and magnetic levitation trains. They are also used in medical imaging devices, such as MRI machines, and in everyday electronics, such as speakers and hard drives.

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