If A Wire Of Length 250m Is Place In A Magnetic Field Of 575militesla And Conductor Move 25m/s Across The Field, Find The E.M.F Induce
To find the induced electromotive force (EMF), we can use Faraday's Law of electromagnetic induction, which states that the induced EMF is equal to the rate of change of magnetic flux through the circuit.
The formula to calculate the induced EMF is given by:
EMF = B * L * v
where:
EMF is the induced electromotive force,
B is the magnetic field strength,
L is the length of the wire, and
v is the velocity of the wire moving across the magnetic field.
Now, let's plug in the given values:
B = 575 millitesla (or 575 * 10^(-3) Tesla),
L = 250 meters, and
v = 25 m/s.
EMF = (575 * 10^(-3) T) * (250 m) * (25 m/s)
EMF = 14.375 volts
Therefore, the induced electromotive force (EMF) is 14.375 volts.