The total number of lines of force in a magnetic field is:
a. Known as the EMF
b. Controlled by varying the temperature.
c. Called the magnetic flux.
d. Determined by the north magnetic pole.
e. Depends on the force of gravity
Answer: C
The total number of lines of force in a magnetic field is:
a. Known as the EMF
b. Controlled by varying the temperature.
c. Called the magnetic flux.
d. Determined by the north magnetic pole.
e. Depends on the force of gravity
Answer: C