The magnetic field in the region between the poles of an electromagnet is uniform at any time, but is increasing at the rate of 0.60 T/s. The area of the conducting loop in the field is 0.090 m^2 . The total circuit resistance, including the meter, is 5.0 Ω. What is the induced current in the circuit?
0.033 A
0.750 A
0.011 A
0.270 A

The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.