Is the flux increasing or decreasing?Kaushik Classes said:the magnetic field is uniform. How question is will there be any induced current while changing the share from square to rectangular or circular.
"Induced current in a loop" refers to the phenomenon in which a changing magnetic field induces a current in a closed loop of wire. This phenomenon is known as electromagnetic induction and is governed by Faraday's Law.
Faraday's Law states that the magnitude of the induced current in a loop is directly proportional to the rate of change of the magnetic flux through the loop. This means that a stronger magnetic field or a faster rate of change will result in a larger induced current.
The magnitude of the induced current in a loop is affected by the strength of the magnetic field, the rate of change of the magnetic field, and the number of turns in the loop. Additionally, the material and size of the loop can also impact the induced current.
Yes, the direction of the induced current can be predicted using Lenz's Law. This law states that the induced current will flow in a direction that opposes the change in the magnetic field that caused it. In other words, the induced current will create a magnetic field that opposes the original magnetic field.
Induced current in a loop has many practical applications, including generators, transformers, and electric motors. It is also the basis for wireless charging technology and is used in metal detectors, magnetic levitation systems, and induction cooktops.