Multiple Choice
In a circuit, a resistor has resistance and the current through it is . According to Ohm’s law, how do you calculate the voltage drop across the resistor?
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Resistors and Ohm's Law
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In basic circuit measurements related to resistors and Ohm’s law, which instrument is used to measure electrical resistance?
A
A voltmeter
B
An ohmmeter (or a multimeter set to the resistance mode)
C
A wattmeter
D
An ammeter
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