Single Answer MCQ
Q-00004498
What is a potential reason for a bulb to not glow in an electric circuit?
1
Bulb is too bright
2
Insufficient voltage
3
High resistance
4
Circuit is closed
Answer and Solution
Answer
B. Insufficient voltage
Solution:
If the voltage is insufficient to overcome resistance in the circuit, the bulb will not glow, despite the circuit being closed.
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