Single Answer MCQ
Q-00040386
Which statement best describes the function of a switch in an electric circuit?
1
It increases the voltage.
2
It controls the pathway of current.
3
It measures current flow.
4
It stores electrical energy.
Answer and Solution
Answer
B. It controls the pathway of current.
Solution:
A switch controls the pathway of current in a circuit. When closed, it allows current to flow; when open, it breaks the circuit. It does not increase voltage, measure current, or store energy.
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