A potential difference of 12V is applied across the ends ...
A potential difference of 12V is applied across the ends of a 6Ω resistor for 10 minutes. Determine the quantity of heat generated
720J
1200J
14400J
43200J
Correct answer is C
Q = \(\frac{V^2 t}{R}
= \frac{12^2 \times 10 \times 60}{6}\)
= 14400J
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