Magnetic Poles: Which one of the following statements is correct?
A. Earth's geographic north pole is the north pole of Earth's magnetic field.
B. Earth's geographic south pole is the south pole of Earth's magnetic field.
C. The north pole of a magnet points towards Earth's geographic north pole.
D. The north pole of a magnet points towards Earth's geographic south pole.
E. None of these statements is correct.
Answer: C
You might also like to view...
What is the process in which an enzyme makes a reaction run much faster than it would on its own?
a. redox reaction b. allosteric regulation c. induced fit d. catalysis e. phosphorylation
Suppose that you wish to construct a simple ac generator having an output of 12 V maximum when rotated at 60 Hz. A uniform magnetic field of 0.050 T is available. If the area of the rotating coil is 100 cm2, how many turns do you need?
A) 8 B) 16 C) 32 D) 64 E) 128
The Triassic is a(n)
a. epoch. b. era. c. eon. d. period.
Consider the experimental evidence we have discussed in the past few chapters. Classify the following experimental results according to the following scheme: For the quantons in question, the results:
A. Are consistent with a pure wave model. B. Are consistent with a pure particle model. C. Are consistent with either model (the results do not distinguish between models). D. Cannot be explained by either model alone.