A quantity that measures the opposition to the flow of charge is __________
Fill in the blank(s) with correct word
resistance
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RLC Circuits: A series circuit has a 100-? resistor, a 0.100-?F capacitor, and a 2.00-mH inductor connected across a 120 V rms ac source operating at resonant frequency. What is the rms value of the voltage across the inductor?
A. 170 V B. 150 V C. 120 V D. 54.0 V E. 533 V
A same-size iron ball and wooden ball are dropped simultaneously from a tower and reach the ground at the same time. The iron ball has a greater
A) speed. B) acceleration. C) momentum. D) all of the above E) none of the above
Two vectors, of magnitudes 20 mm and 50 mm, are added together. Which one of the following is a possible value for the magnitude of the resultant?
A) 10 mm B) 20 mm C) 40 mm D) 80 mm
The most fundamental property of a star is its
A) luminosity. B) abundance of elements besides hydrogen and helium. C) mass. D) surface temperature. E) radius.