Physics, 20.11.2019 21:31, BluVoid9255
Atoroid having a square cross section, 4.76 cm on a side, and an inner radius of 22.0 cm has 740 turns and carries a current of 1.01 a. (it is made up of a square solenoid instead of round one bent into a doughnut shape.) what is the magnitude of the magnetic field inside the toroid at (a) the inner radius and (b) the outer radius?
Answers: 3
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
Physics, 21.06.2019 22:30, nolandh7940
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 23.06.2019 02:20, Kana81
3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
Answers: 2
Atoroid having a square cross section, 4.76 cm on a side, and an inner radius of 22.0 cm has 740 tur...
Mathematics, 22.06.2021 21:50
Mathematics, 22.06.2021 21:50