The two traces shown below are on a digital oscilloscope with the sweep rate set to 25 µs per division. W The larger of the two signals shown is the voltage of the power source, the smaller amplitude signal is the voltage across a resistor in series with the power source, and the digital oscilloscope tells you the frequency for the signals shown above is 20 kHz. Based on the displayed phase between the two signals is the circuit being measured more capacitive or inductive at this frequency? Group of answer choices It's impossible to determine based on the signals shown. The circuit is more capacitive at 20 kHz. The circuit is more inductive at 20 kHz

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...
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The two traces shown below are on a digital oscilloscope with the sweep rate
set to 25 µs per division.
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The larger of the two signals shown is the voltage of the power source, the
smaller amplitude signal is the voltage across a resistor in series with the power
source, and the digital oscilloscope tells you the frequency for the signals
shown above is 20 kHz. Based on the displayed phase between the two signals
is the circuit being measured more capacitive or inductive at this frequency?
Group of answer choices
It's impossible to determine based on the signals shown.
The circuit is more capacitive at 20 kHz.
The circuit is more inductive at 20 kHz
Transcribed Image Text:The two traces shown below are on a digital oscilloscope with the sweep rate set to 25 µs per division. www The larger of the two signals shown is the voltage of the power source, the smaller amplitude signal is the voltage across a resistor in series with the power source, and the digital oscilloscope tells you the frequency for the signals shown above is 20 kHz. Based on the displayed phase between the two signals is the circuit being measured more capacitive or inductive at this frequency? Group of answer choices It's impossible to determine based on the signals shown. The circuit is more capacitive at 20 kHz. The circuit is more inductive at 20 kHz
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