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Questions and Answers
A 3.5V lamp functions under a voltage of 9V.
A 3.5V lamp functions under a voltage of 9V.
False (B)
An incandescent lamp has three terminals.
An incandescent lamp has three terminals.
False (B)
A switch permits the flow of electric current when it is open.
A switch permits the flow of electric current when it is open.
False (B)
We can build up an electric circuit with a source of electric current.
We can build up an electric circuit with a source of electric current.
A dry cell is represented by a diagram in an electric circuit.
A dry cell is represented by a diagram in an electric circuit.