Physics, 10.06.2021 19:00 sistersaray

In a physics laboratory experiment, a coil with 230 turns enclosing an area of 12.1 cm2 is rotated during the time interval 4.10×10?2 s from a position in which its plane is perpendicular to Earth's magnetic field to one in which its plane is parallel to the field. The magnitude of Earth's magnetic field at the lab location is 5.00×10?5 T. Part AWhat is the total magnitude of the magnetic flux ( ?initial) through the coil before it is rotated?
Express your answer numerically, in webers, to at least three significant figures.
Part BWhat is the magnitude of the total magnetic flux ?final through the coil after it is rotated?
Express your answer numerically, in webers, to at least three significant figures.
Part C What is the magnitude of the average emf induced in the coil?
Express your answer numerically (in volts) to at least three significant figures.

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 07:40

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Answers: 2

Answer

Physics, 22.06.2019 12:20

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)

Answers: 1

Answer

Physics, 22.06.2019 12:30

Which levels of government establish and implement educational requirements for minors

Answers: 1

Answer

Physics, 23.06.2019 00:50

Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.

Answers: 1

Answer

You know the right answer?

In a physics laboratory experiment, a coil with 230 turns enclosing an area of 12.1 cm2 is rotated d...

Questions