The voltage between two points in a circuit is 4.2 V. If the resistance between the points is 72 Q, what is the current, according to Ohm's law? О А. 302 А В. 17.1 А О с. 0.058 А O D. 76.2 A

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Chapter21: Circuits And Dc Instruments
Section: Chapter Questions
Problem 50PE: Suppose you measure the terminal voltage of a 1.585-V alkaline cell having an internal resistance of...
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Question 1 of 20
The voltage between two points in a circuit is 4.2 V. If the resistance between
the points is 72 Q, what is the current, according to Ohm's law?
А. 302 A
В. 17.1 А
О с. 0.058 А
O D. 76.2 A
Transcribed Image Text:Question 1 of 20 The voltage between two points in a circuit is 4.2 V. If the resistance between the points is 72 Q, what is the current, according to Ohm's law? А. 302 A В. 17.1 А О с. 0.058 А O D. 76.2 A
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