Question 16An electric frying pan draws a current of 12 A when connected to a 120-V circuit. Which of the following accurately describes the resistance of the frying pan?AThe resistance is 1,440 ohms because resistance is directly proportional to current and voltage by the formula R = VI. BThe resistance is 132 ohms because resistance is directly proportional to current and voltage by the formula R = V + I. CThe resistance is 10 ohms because resistance is inversely proportional to current and directly proportional to the voltage by the formula R = V/I. DThe resistance is 0.1 ohms because resistance is inversely proportional to voltage and directly proportional to the current by the formula R = I/V.

Given data: Current (I) = 12 A Voltage (V) = 120 V Required: The resistance (R) According to the ohm's law V = IRR = VI= 120 V12 A= 10 Ω The resistance is 10 Ω, because resistance is inversely proportional to current and directly proportional to the voltage by formula R = V/I Hence, the correct answer is option (C)

Answered: An electric frying pan draws a current…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question 16

An electric frying pan draws a current of 12 A when connected to a 120-V circuit.

Which of the following accurately describes the resistance of the frying pan?

A	The resistance is 1,440 ohms because resistance is directly proportional to current and voltage by the formula R = VI.
B	The resistance is 132 ohms because resistance is directly proportional to current and voltage by the formula R = V + I.
C	The resistance is 10 ohms because resistance is inversely proportional to current and directly proportional to the voltage by the formula R = V/I.
D	The resistance is 0.1 ohms because resistance is inversely proportional to voltage and directly proportional to the current by the formula R = I/V.

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