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.
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?
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A |
The resistance is 1,440 ohms because resistance is directly proportional to current and voltage by the formula R = VI. |
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B |
The resistance is 132 ohms because resistance is directly proportional to current and voltage by the formula R = V + I. |
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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. |
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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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