1.
A resistor of 10 Ω is connected across a 5 V battery. What is the current through the resistor?
A
50 A
B
2 A
C
0.5 A
D
5 A
View Answer
Correct Answer: C — 0.5 A
Explanation:
By Ohm's law: I = V / R = 5 / 10 = 0.5 A.
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A resistor of 10 Ω is connected across a 5 V battery. What is the current through the resistor?
50 A
2 A
0.5 A
5 A
Correct Answer: C — 0.5 A
Explanation:
By Ohm's law: I = V / R = 5 / 10 = 0.5 A.