Physics, 05.05.2020 03:40, andrespeerman
A conducting wire formed in the shape of a right triangle with base b = 28 cm and height h = 83 cm and having resistance R = 2.8 ?, rotates uniformly around the y-axis in the direction indicated by the arrow (clockwise as viewed from above (loooking down in the negative y-direction)). The triangle makes one complete rotaion in time t = T = 1.2 seconds. A constant magnetic field B = 1.1 T pointing in the positive z-direction (out of the screen) exists in the region where the wire is rotating.
1)
What is ?, the angular frequency of rotation?
2)
What is Imax, the magnitude of the maximum induced current in the loop?
3)
At time t = 0, the wire is positioned as shown. What is the magnitude of the magnetic flux ?1 at time t = t1 = 0.45 s?
4)
What is I1, the induced current in the loop at time t = 0.45 s? I1 is defined to be positive if it flows in the negative y-direction in the segment of length h.
Answers: 3
Physics, 21.06.2019 22:10, sanders8151
How would doubling the made of an object change the objects potential energy
Answers: 2
Physics, 22.06.2019 21:30, maribelarreolap4sgpj
Diverging mirrors and lenses always produce images
Answers: 2
Physics, 23.06.2019 04:31, dontrailgrant98
A90db sound wave strikes an eardrum whose area is 5.0×10^-5m^2. how much energy is absorbed by the eardrum per second
Answers: 1
A conducting wire formed in the shape of a right triangle with base b = 28 cm and height h = 83 cm a...
Social Studies, 17.07.2019 14:20
Social Studies, 17.07.2019 14:20
Chemistry, 17.07.2019 14:20
Biology, 17.07.2019 14:20
Social Studies, 17.07.2019 14:20
Social Studies, 17.07.2019 14:20
Social Studies, 17.07.2019 14:20