The two ends of a 1.4-Ω resistor are connected to a 10.3-V battery.What is the current through the resistor?
A) 14.4 A
B) 0.1 A
C) 7.4 A
D) 11.7 A
E) 8.9 A

Name: The two ends of a 1.4-Ω resistor are connected to a 10.3-V battery.What is the current through the resistor? A) 14.4 A B) 0.1 A C) 7.4 A D) 11.7 A E) 8.9 A
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Question

The two ends of a 1.4-Ω resistor are connected to a 10.3-V battery.What is the current through the resistor?
A) 14.4 A
B) 0.1 A
C) 7.4 A
D) ​11.7 A
E) ​8.9 A

Quizplus · Accepted Answer

Using Ohm's Law (V = IR), the current (I) is calculated as I = V/R = 10.3V / 1.4Ω = 7.357 A, which rounds to 7.4 A.

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