A square loop of wire lies in the plane of the page

Assignment Help Physics

Reference no: EM13646708

1) A square loop of wire lies in the plane of the page. A decreasing magnetic field is directed into the page. The induced current in the loop is:
a. counterclockwise
b. clockwise
c. zero
d. depends upon whether or not B is decreasing at a constantrate
e. clockwise in two of the loop sides and counterclockwise in the other two

2) A vertical bar magnet is moved at constant velocity through thecenter of a horizontal loop of wire, with its north pole leading.At the instant when the midpoint of the magnet is in the plane ofthe loop, the induced current in the loop, viewed from above,is:
a. maximum and clockwise
b. maximum and counterclockwise
c. not maximum but clockwise
d. not maximum but counterclockwise
e. essentially zero

Reference no: EM13646708

Questions Cloud

Imageries and personification in to kill a mockingbird : What are some important alliterations,imageries and personification in to kill a mockingbird?

What was the change in the potential energy of this charge : A uniform electric field of magnitude 300 V/m is directed in the positive x direction. A +10.0 µC charge moves from the origin to thepoint (x, y) = (20.0 cm, 50.0 cm). What was the change in the potential energy of this charge?

The shape of things to come : What themes would you say are missing from the film "Things to Come" that are present in the book "The Shape of Things to Come"?

Estimate what is the rockets maximum altitude : A 182 kg weather rocket is loaded with 97 kg of fuel and firedstraight up. It accelerates upward at 29.98 m/s2 for34.9 s, then runs out of fuel. What is the rocket's maximum altitude

A square loop of wire lies in the plane of the page : A square loop of wire lies in the plane of the page. A decreasing magnetic field is directed into the page. The induced current in the loop is: A vertical bar magnet is moved at constant velocity through thecenter of a horizontal loop of wire, wit..

Could lady macbeth also be described as a tragic hero : Could Lady Macbeth also be described as a tragic hero? Why or why not? Use evidence from text to support your assertion

Find its original speed : A truck covers 40.0 m in 8.50 s while smoothly slowing down to a final speed of 2.80 m/s. Find its original speed

How macbeths downfall will happen : What is your prediction about how Macbeth's downfall will happen? Why do you think that the play will end like this? What evidence from the play thus far suggests this ending?

Energy is transformed into internal energy in the collision : A railroad car of mass 24000 kg is moving with a speed of4.03m/s. It collides and couples with three other coupled railroadcars, each of the same mass as the single car and moving in thesame direction with an initial speed of 2.02m/s.

User Account

All Pages