A rod is basically a thin cylinder, that is a cylinder with a length but no radius. This page may be useful for you... http://www.iop.org/Our_Activities/Schools_and_Colleges/Teaching_Resources/Teaching%20Advanced%20Physics/Fields/Electromagnetism/page_4817.htmlendeavor said:
I found out that the answer is 0... but since my conclusions are wrong, I don't know how this answer has been derived.Hootenanny said:Your equation is correct by the way but your conclusions are not
Ahh my apologies, your conclusion is correct I didn't see the 'parallel' bitendeavor said:I found out that the answer is 0... but since my conclusions are wrong, I don't know how this answer has been derived.
Oh Okay, thanks for the help anyway.Hootenanny said:Ahh my apologies, your conclusion is correct I didn't see the 'parallel' bit
Electromagnetic induction is the process of generating an electric current by changing the magnetic field around a conductor. When a conductor, such as a wire, is moved through a magnetic field or when the magnetic field around a conductor changes, it induces a current to flow through the conductor. This is due to the movement of electrons within the conductor, creating an electric current.
Faraday's law of induction states that the magnitude of the induced electromotive force (EMF) in a closed circuit is directly proportional to the rate of change of the magnetic flux through the circuit. In simpler terms, the greater the change in magnetic field, the greater the induced current.
Electromagnetic induction has many practical applications in everyday life. One common use is in power generation, where electromagnetic induction is used to convert mechanical energy into electrical energy. This principle is also used in devices such as transformers, motors, and generators.
The strength of the induced current depends on several factors, including the strength of the magnetic field, the speed at which the conductor moves through the field, and the angle between the conductor and the magnetic field. A larger magnetic field and a faster speed will result in a stronger induced current.
The induced current can be calculated using the formula:EMF = -N(dΦ/dt)Where EMF is the induced electromotive force, N is the number of turns in the conductor, and (dΦ/dt) is the rate of change of magnetic flux. This formula is known as Faraday's law and is used to calculate the induced current in a conductor.