Electrical Power Is Measured in _____

Q5: The rotation of electrons on their axis

Q6: In the United States, alternating current goes

Q7: Like charges _ and unlike charges _.<br>A)

Q8: Rubber and glass are _.<br>A) semiconductors<br>B) conductors<br>C)

Q9: A _ is a source of direct

Q11: The force between magnetic poles is proportional

Q12: What is the SI unit of magnetic

Q13: The magnetic intensity of an electromagnet is

Q14: A _ uses direct current.<br>A) hair dryer<br>B)

Q15: Alternating current is produced by a _.<br>A)