When a current flows through an ionic liquid such as salty water, ...

[neverstopbelieb]

When a current flows through an ionic liquid such as salty water, the moving charges are
 
  A) only protons.
  B) only positive ions.
  C) only negative ions.
  D) only electrons.
  E) both positive and negative ions.

Question 2

A flux of 4.0  10-5 T  m2 is maintained through a coil of area 7.5 cm2 for 0.50 s. What emf is induced in this coil during this time by this flux?
 
  A) 8.0  10-5 V
  B) 4.0  10-5 V
  C) 3.0  10-5 V
  D) 2.0  10-5 V
  E) No emf is induced in this coil.

[reversalruiz]

Answer to Question 1

E

Answer to Question 2

E

[neverstopbelieb]

Gracias!

[bitingbit]

Excellent