the resistor is used to open and close circuit? true or false and explain why?
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the resistor is used to open and close circuit? true or false and explain why?
the resistor is used to open and close circuit? true or false and explain why?
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Answer:
False.
Explanation:
A resistor is a passive electronic component that is used to reduce the voltage or current in a circuit. It is not used to open or close a circuit.
In a circuit, a resistor is connected in series with other components, such as a voltage source, a switch, and a load. When the switch is closed, the resistor reduces the voltage or current that reaches the load, allowing the circuit to function properly.
The resistor does not have the ability to open or close the circuit because it is a passive component. It does not have the ability to control the flow of current or voltage in a circuit. Instead, it simply reduces the amount of current or voltage that flows through it, based on its resistance value.
Therefore, the statement that a resistor is used to open and close a circuit is false.