A constant magnetic field passes through a single rectangular loop whose dimensions are 0.42 m x 0.54 m. The magnetic field has a magnitude of 1.7 T and is inclined at an angle of 71o with respect to the normal to the plane of the loop. (a) If the magnetic field decreases to zero in a time of 0.42 s, what is the magnitude of the average emf induced in the loop

Explanation:

A = Area =

B = Magnetic field = 1.7 T

= Angle that magnetic field makes with the plane of the loop =

t = Time = 0.42 s

EMF is given by

The magnitude of the average emf induced in the loop is .

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation: