A horizontal metal bar oriented east-west drops straight down in ...

[Pineapplelove6]

A horizontal metal bar oriented east-west drops straight down in a location where Earths magnetic field is due north. As a result, an emf develops between the ends. Which end is positively charged?
  1.the east end
  2.the west end
  3.neither end carries a current

Question 2

Two circular loops are side by side and lie in the xy-plane. A switch is closed, starting a counterclockwise current in the left-hand loop, as viewed from a point on the positive z-axis passing through the center of the loop. Which of the following statements is true of the right-hand loop?
  1.The current remains zero.
  2.An induced current moves counterclockwise.
  3.An induced current moves clockwise.

[b614102004]

Answer to Question 1

1

Answer to Question 2

2

[Pineapplelove6]

TYSM

[Dominic]

Excellent