Multiple Choice
A current is flowing south along a power line. Neglecting the earth's field, the direction of the magnetic field under the power line is
A) north.
B) south.
C) east.
D) west.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q16: A molecule that has lost an electron
Q17: Direct electric current cannot be used to
Q18: An electric iron draws a current of
Q19: Which of the following statements is not
Q20: The nucleus of an atom<br>A) contains most
Q22: The electric energy stored in a 6-V
Q23: A compass needle tends to<br>A) line up
Q24: The current with which a transformer is
Q25: When an observer moves past a stationary
Q26: The watt, the unit of power, is