A Resistor Operated At $120 \mathrm {~V} \mathrm { dc }$

question 45

Short Answer

A resistor operated at $120 \mathrm {~V} \mathrm { dc }$ is rated at $1.40 \mathrm {~kW}$ .
(a) What is the normal operating current through the resistor?
(b) What is the resistance of the resistor?

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