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Question
Electric power is directly proportional to the square of ______.
Options
potential difference
electric current
resistance
none of these
MCQ
Fill in the Blanks
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Solution
Electric power is directly proportional to the square of electric current.
Explanation:
From the formula,
P = I2R
For a constant resistance, electric power is directly proportional to the square of the current.
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Chapter 8: Current Electricity - Intex Question [Page 203]
