alleryA 12 V battery is connected across two resistors 4 Ω and 8 Ω in series. The current is:
A1 A
B3 A
C2 A
D1.5 A
Answer & Solution
Correct answer: A. 1 A
R_total = 12 Ω. I = V/R = 12/12 = 1 A.
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