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Study the following figure and answer the following questionsa. State whether the above figure shows an open circuit or a closed circuit?b. Which two terminals an electric cell have?c. In which direction does electric current flows?d. The bulb glows only when ______ flows through the circuit.e. What is an electric circuit? |
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Answer» Answer: a. It is CLOSED circuit b.Positive and negative c.Positive to negative d.CURRENT e.An ELECTRIC circuit is a PATH in which electrons (or current) flow. If the circuit is incomplete or broken, the current doesn't flow. ... A switch or key in the circuit is used to make or BREAK the circuit to start or stop current flow. An electric circuit is represented by a Circuit Diagram. |
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