If a wall clock is connected to a 9 volt battery that passes a 0.06A current, then what is the resistance (R)?C. 150 ohms, D. 0.1 ohms
E. 0.125 ohms, F. 0.15 ohms
Answer is C. 150 ohms. To find R: R=V/I. If amp value is mA, ohms result will be kΩ. In this case the amp input it A, thus the result is simply Ω (ohms).
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