Physics, 04.04.2020 13:06 AleciaCassidy
A 45-mH ideal inductor is connected in series with a 60-Ω resistor through an ideal 15-V DC power supply and an open switch. If the switch is closed at time t = 0 s, what is the current later?
Answers: 3
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What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.
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Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
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Two atoms with different mass number but the same atomic number are called a) elements. b) ions. c) isotopes. d) nuclei.
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A 45-mH ideal inductor is connected in series with a 60-Ω resistor through an ideal 15-V DC power su...
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