Physics, 26.11.2019 00:31, sophiapknight
Aflat, rectangular coil consisting of 60 turns measures 23.0 cm by 31.0 cm . it is in a uniform, 1.20-t, magnetic field, with the plane of the coil parallel to the field. in 0.210 s , it is rotated so that the plane of the coil is perpendicular to the field. part a what is the change in the magnetic flux through the coil due to this rotation? part b find the magnitude of the average emf induced in the coil during this rotation.
Answers: 3
Physics, 21.06.2019 23:30, coryowens44
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
Physics, 22.06.2019 13:40, crayons18
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Physics, 22.06.2019 17:00, Gabriel134
Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?
Answers: 2
Physics, 22.06.2019 21:20, aniyahrhs1213
The strong nuclear force acts over a small distance than the electrostatic force. true or false
Answers: 2
Aflat, rectangular coil consisting of 60 turns measures 23.0 cm by 31.0 cm . it is in a uniform, 1.2...
Geography, 29.05.2020 20:59