Physics, 13.03.2020 05:31 sl3olsonow8388
A circuit consists of a series combination of 5.50 −kΩ and 5.00 −kΩ resistors connected across a 50.0-V battery having negligible internal resistance. You want to measure the true potential difference (that is, the potential difference without the meter present) across the 5.00 −kΩ resistor using a voltmeter having an internal resistance of 10.0 kΩ.
Part A
What potential difference does the voltmeter measure across the 5.00 −kΩ resistor?
Part B
What is the true potential difference across this resistor when the meter is not present?
Part C
By what percentage is the voltmeter reading in error from the true potential difference?
Answers: 3
Physics, 22.06.2019 00:20, nini261
2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?
Answers: 1
Physics, 22.06.2019 04:30, cicimarie2018
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
Answers: 1
A circuit consists of a series combination of 5.50 −kΩ and 5.00 −kΩ resistors connected across a 50....
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