A 100-W resistance heater is connected to a 110-V dc source.What current flows through the heater?
A)1.1 A
B)2.2 A
C)3.3 A
D)4.4 A
E)0.91 A

Name: A 100-W resistance heater is connected to a 110-V dc source.What current flows through the heater? A)1.1 A B)2.2 A C)3.3 A D)4.4 A E)0.91 A
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Question

Quizplus · Accepted Answer

The current can be calculated using Ohm's Law, which states I = P/V, where I is the current, P is the power (100 W), and V is the voltage (110 V). Thus, I = 100 W / 110 V = 0.91 A.

A 100-W Resistance Heater Is Connected to a 110-V Dc