When 5.0 A at 110 V flows in the primary of an ideal transformer, ...

[hbsimmons88]

When 5.0 A at 110 V flows in the primary of an ideal transformer, how many amps at 24 V can flow in the secondary?
 
  A) 5.0 A B) 1.1 A C) 23 A D) 4.6 A

Question 2

A coin is 12 cm in front of a converging lens with focal length of magnitude 4.0 cm. Where is the image?
 
  A) 6.0 cm in front of the lens B) 6.0 cm behind the lens
  C) 8.0 cm behind the lens D) 4.0 cm in front of the lens

[ebonylittles]

Answer to Question 1

C

Answer to Question 2

B