Series/Parallel Circuits: A 6.0-? and a 12-? resistor are connected in parallel across an ideal 36-V battery. What power is dissipated by the 6.0-? resistor?
A. 220 W
B. 48 W
C. 490 W
D. 24 W
Answer: A
You might also like to view...
Matter Waves: Which of the following actions will increase the de Broglie wavelength of a speck of dust? (There could be more than one correct choice.)
A. Increase its mass. B. Increase its speed. C. Decrease its mass. D. Decrease its speed. E. Decrease its momentum.
Which fact about Mars is NOT true?
a) There are giant volcanoes on Mars, larger than any on Earth. b) There was once water on the surface of Mars. c) The Viking spacecraft landed on Mars in 1976. d) It is always colder than freezing on Mars surface. e) Mars has a thicker atmosphere than Earth does.
Which of the following planets has an exosphere?
A) Mercury B) Venus C) Earth D) Mars E) all of the above
A temperature change of 20°C corresponds to a Fahrenheit temperature change of
A) 68°F. B) 11°F. C) 36°F. D) 18°F.