68 An ideal 0.25-H inductor and a capacitor are connected in series with an ideal 60-Hz generator. A digital voltmeter is used to measure the rms voltages across the inductor and capacitor in- dependently. The voltmeter reading across the capacitor is 75 V and that across the inductor is 50 V. (a) Find the capacitance and the rms current in the circuit. (b) What is the rms voltage across the series combination of the capacitor and the inductor?

68 An ideal 0.25-H inductor and a capacitor are connected in series with an ideal 60-Hz generator. A digital voltmeter is used to measure the rms voltages across the inductor and capacitor in- dependently. The voltmeter reading across the capacitor is 75 V and that across the inductor is 50 V. (a) Find the capacitance and the rms current in the circuit. (b) What is the rms voltage across the series combination of the capacitor and the inductor?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

tcos(angle) x-x0 1.4 28 1.8 36 2.1 42 2.2 45 2.15 44 1)plot a graph of x-x0 vs tcos(angle) 2)Find the value of the initial speed. Show your steps of calculation. Compare the value of initial speed obtained and the value used in the simulation.
A takes 3 hours longer than B to walk 40 km. If A doubles his rate, he can cover the same distance in one hour less time than B. Find the rate of B. a. 5 kph b. 6 kph c. 7 kph d. 8 kph
For M-B speed distribution f(v), the average speed V is given by: а. b. " f(v)dv C. vf (v)dv С. d. vf (v)dv
A kangaroo can jump over an object 2.7 m high. a. Calculate its vertical speed when it leaves the ground, in meters per second. b. How many seconds is it in the air?
H9. The running distance of an athlete is 250.00 m, the measurement error is 0.05 m, and the running time is 28 seconds. The measurement error of the running time is given as 0.1. Find the athlete's pace and the error in his pace
The velocity of a particle is given by v = 28t2 - 64t - 291, where v is in feet per second and t is in seconds. Plot the velocity v and acceleration a versus time for the first 4 seconds of motion. After you have the plots, answer the questions as a check on your work. -1 0 Questions: + 1 When t = 0.7 sec, v = When t = 3.4 sec, V = 2 i 3 --+s, ft or m ft/sec, a = ft/sec, a = i ft/sec² ft/sec²
Compute 3.24 m +0.532 m to the correct number of significant figures. A. 3.7 m B.3.77 m C. 3.772 m D. 3.7720 m
3. Bob wanted to reach the peak of a mountain. He started at the base and started driving a car towards the peak of the mountain. The car started at 0 mph and the speed increased over time to 40 mph. Halfway towards the peak of the mountain, the terrain became too rugged and Bob instantly stopped his car to analyze the terrain. After spending time observing the terrain, Bob decided to instantly climb the rocky terrain at a slow pace. Once Bob passed the rocky terrain he realized his shins were cut up so he immediately travelled back to the car at the same slow pace as before. After spending time putting on bandages, he realized there was a side path to the peak of the mountain. He immediately started running to the peak of the mountain and eventually reached the peak. Graph the relationship between Bob’s (a) distance and time and (b) position and time. For the graph, make it clear what part of your function corresponds with his different parts of his travels. (Label each segment of…
Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz plz.
Which of the following statement is incorrect? A. î x j = k (A) No Answer B) A (C) C (D) D E B B.k.ĵ= î C.ĵ.ĵ= 1 D. K x K = 0
Uniform circular motion is an example of accelerated motion because; a. the acceleration is constant. b. the acceleration is directed inward. c. the velocity is constantly changing in direction. d. the speed is constant.
Please describe Diane's velocity in words.