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SPM Physics Electric Q21
Diagram 8 shows an electric circuit consisting of three resistors and power supply 12 \mathrm{~V}.
Rajah 8 memuniuksan satu litar elektrik yang mengandungi tiga perintang dan bekalan buasa 12 \mathrm{~V}.
Diagram / Rajah 8
What is the power loss due to the resistors in the circuit? Berapakah kuasa yang bilang disebabkan oleh perintang-periutang di dalam litar di atas?A. \quad 1.5 \mathrm{~W}
C. \quad10.3 \mathrm{~W}
B. \quad 3.0 \mathrm{~W}
D. \quad 12.0 \mathrm{~W}
SPM Physics Electric Q21 Solution
ANSWER: C