subject
Physics, 31.03.2020 01:55 def88

A long, straight wire carrying a current of 3.45 A moves with a constant speed v to the right. A 5-turn circular coil of diameter 1.25 cm, and resistance of 3.25 µΩ, lies stationary in the same plane as the straight wire. At some initial time, the wire is at a distance d = 20.0 cm from the center of the coil. 4.70 s later, the wire is at a distance 2d from the center of the coil. What is the magnitude and direction of the average induced current in the coil? Note that while the magnetic field varies over the diameter of the coil, it is very small and we will disregard this variation.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 07:00, aprilstalder
Why should seat belts not be mandatory quick plz
Answers: 2
image
Physics, 22.06.2019 08:20, lol6998
The two required components for a generator are
Answers: 3
image
Physics, 22.06.2019 16:00, 6FOOT
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
image
Physics, 23.06.2019 02:30, Braxtonw875
Atrain is traveling at 30.0 m/s relative to the ground in still air. the frequency of the note emitted by the train whistle is 262 hz. the speed of sound in air should be taken as 344 m/s. what frequency (f approach) is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground in a direction opposite to the first train and approaching it? what frequency (f recede) is heard by a passenger on a train moving at a speed of 18.0 m/s relative to the ground in a direction opposite to the first train and receding from it?
Answers: 1
You know the right answer?
A long, straight wire carrying a current of 3.45 A moves with a constant speed v to the right. A 5-t...

Questions in other subjects: