Question: Please help me solve this: Electromagnetic Induction. A rectangular loop of wire as shown in the figure is in a uniform magnetic field. ( a
Please help me solve this:
Electromagnetic Induction. A rectangular loop of wire as shown in the figure is in a uniform magnetic field.
a When the loop is in the plane of the paper and segment BC is moving into the page, in which direction clockwise or counterclockwise is the induced current as it rotates around P And around P
b For a given rotational speed, how would the induced currents compare when the loop rotates around P and then around P
c For a given rotational speed, how does the induced voltage depend on the area of the loop?
d If the magnetic field has a magnitude of newtons per amperemeter, AB cm and BC cm what is the maximum induced voltage when the loop is rotating about P at revolutions per second pi rps
e Draw a graph of the induced voltage in the loop as a function of the angle through which it rotates, assuming it rotates at a constant speed.
f What would be the result of holding the loop stationary and rotating the magnetic field?
g If the loop has a resistance of ohm and it is desired to maintain a maximum induced voltage of volt while it rotates about P what maximum force must be applied to the edge BC of the loop?
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