Physics- Set 5 & 6 Flashcards
1
Q
A charged particle moves through an area of space at a constant
speed and direction. Which of the following statements is TRUE?
W) There is no magnetic field
X) There could be magnetic and electric fields oriented in the same direction
Y) There could be magnetic and electric fields oriented perpendicularly to one another
Z) There could be magnetic and electric fields oriented opposite to one another
A
Y) THERE COULD BE MAGNETIC AND ELECTRIC FIELDS ORIENTED
PERPENDICULARLY TO ONE ANOTHER
2
Q
A household appliance runs on 120 volts and has an internal
resistance of 100 ohms. Providing your answer to the nearest integer, how much power, in
watts, does this appliance use?
A
144
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