A resistor with an unknown resistance is connected in parallel to a 17 Ω resistor. When both resistors are connected in parallel to an emf source of 19 V, the current through the unknown resistor is measured with an ammeter to be 2 A. What is the resistance of the unknown resistor? Answer in units of Ω.
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A resistor with an unknown resistance is connected in parallel to a 17 Ω resistor. When both resistors are connected in parallel to an emf source of 19 V, the current through the unknown resistor is measured with an ammeter to be 2 A.
What is the resistance of the unknown resistor?
Answer in units of Ω.
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