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A Light Bulb Operating at a Dc Voltage Of $120 \mathrm {~V}$

Question 83

Question 83

Multiple Choice

A light bulb operating at a dc voltage of $120 \mathrm {~V}$ has a power rating of $60 \mathrm {~W}$ . How much current is flowing through this bulb?

A) $1.5 \mathrm {~A}$
B) $2.5 \mathrm {~A}$
C) $1.0 \mathrm {~A}$
D) $0.50 \mathrm {~A}$
E) $2.0 \mathrm {~A}$

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