Physics, 14.07.2019 02:20 aryanaengel44
What is the capacitive reactance of a 30.0 ? f capacitor placed in an ac circuit driven at a frequency of f = 347 khz?
consider a series rlc circuit where r = 447 ? and c = 1.25 ? f. however, the inductance l of the inductor is unknown. to find its value, you decide to perform some simple measurements. you apply an ac voltage that peaks at 96.0 v and observe, using an oscilloscope, that the resonance angular frequency occurs at 76300 rad/s. what is the inductance of the inductor in millihenrys?
consider a series rlc circuit where r = 25.0 ? , c = 15.5 ? f, and l = 0.0940 h, driven at a frequency of 50.0 hz. determine the phase angle of the circuit in degrees.
consider a series rlc circuit where r = 957 ? , c = 3.25 ? f, and l = 15.0 mh. determine the resonance frequency ? 0 of the circuit.
Answers: 3
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Physics, 22.06.2019 15:50
If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
Answers: 1
Physics, 22.06.2019 18:30
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions
Answers: 1
What is the capacitive reactance of a 30.0 ? f capacitor placed in an ac circuit driven at a frequen...
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