Physics, 13.11.2019 07:31 kaur16435

Aconducting rod of length l = 28.5 cm slides over two horizontal metal bars with a constant speed v to the right through a distance δx in a time δt. the entire set up is in a region of uniform magnetic field of magnitude 1.60 t that is directed perpendicular to the rods and out of the page. if the induced emf has a magnitude of 1.00 v, what is the speed with which the rod moves? what is the direction of the induced current in the resistor r?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:00, pinsonjon1129

Yardım edin lütfen uzun cevap lazım çok puan veriyorum

Answers: 1

continue

Physics, 21.06.2019 22:30, IDespretlyneedhelp

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate

Answers: 2

continue

Physics, 22.06.2019 10:20, brandon1888

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

Answers: 2

continue

Physics, 22.06.2019 11:00, jackiemiranda2010

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Answers: 2

continue

You know the right answer?

Aconducting rod of length l = 28.5 cm slides over two horizontal metal bars with a constant speed v...