Physics, 13.03.2020 04:58 kataldaine
A constant magnetic field passes through a single rectangular loop whose dimensions are 0.35m x 0.55m. The magnetic field has a magnitude of 2.1T and is inclined at an angle of 65 degrees with respect to the normal to the plane of the loops. (a) If the magnetic field decreases to zero in a time of 0.45s, what is the magnitude of the average emf induced in the loop.(b) If the magnetic field remains constant at its initail calue of 2.1T, what is the magnitude of the rate ΔA/Δt at which the area should change so that the average emf has the same magnitude as in part (a)?
Answers: 1
Physics, 20.06.2019 18:02
Once cells with nuclei developed, organisms were able to become more complex, which allowed them to adapt to the conditions in more habitats. by which process do organisms adapt and evolve?
Answers: 3
Physics, 22.06.2019 10:00
One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
Answers: 2
Physics, 22.06.2019 12:00
For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up
Answers: 2
A constant magnetic field passes through a single rectangular loop whose dimensions are 0.35m x 0.55...
History, 09.02.2021 04:30
History, 09.02.2021 04:30
History, 09.02.2021 04:30
Mathematics, 09.02.2021 04:30
English, 09.02.2021 04:30
Mathematics, 09.02.2021 04:30
English, 09.02.2021 04:30
Biology, 09.02.2021 04:30
Biology, 09.02.2021 04:30