Civil Engineering MCQJE Level Civil Engineering
The current in a resistor of 9 ohm under 18 V is:
Physics and ChemistryPhysics and ChemistryMEDIUM
Choose the correct answer
A
162 A
B
0.5 A
C
2 A
D
27 A
Correct Answer
C. 2 A
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By Ohm's law, I = V/R = 18/9 = 2.0 A.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.