Single Answer MCQ
Q-00004500
If the voltage across a resistor is doubled, how does this affect the current, according to Ohm's Law?
1
Current doubles
2
Current halves
3
Current remains the same
4
Current becomes zero
Answer and Solution
Answer
A. Current doubles
Solution:
According to Ohm's Law (V = IR), if the voltage (V) is doubled and the resistance (R) remains constant, the current (I) must also double.
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