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Standard VII
Physics
Types of Switches
Switch is a d...
Question
Switch is a device which can open or close a circuit.
A
False
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B
True
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Solution
The correct option is
B
True
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Q.
The device used to close or open an electric circuit is
(a) switch
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The circuit pictured above shows a battery, a resistor and an uncharged capacitor with labeled values of voltage, resistance and capacitance. The circuit also includes a switch, which can be opened (as pictured) or closed.
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Switch is a device which can open or close a circuit.
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