If a difference of 2.15 volts is applied to an unknown resistance and the measured current is in milliamperes, then what is the expected error in the following cases: A- When measuring the potential difference. b- When measuring the intensity of the current. c- When calculating the resistance.
If a difference of 2.15 volts is applied to an unknown resistance and the measured current is in milliamperes, then what is the expected error in the following cases: A- When measuring the potential difference. b- When measuring the intensity of the current. c- When calculating the resistance.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter2: Basic Electricity
Section: Chapter Questions
Problem 30RQ: True or False: Ohms law applies to all types of electrical circuits.
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What is potential difference
VIEWCalculation of potential difference
VIEWLet us analyse the given question
VIEWCircuit diagram with the assumed values
VIEWCase A: Expected error when measuring Potential difference
VIEWCase B: Expected error when measuring Current intensity
VIEWCase C: Expected error when measuring Resistance
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