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None. A circuit does not need a light but in school experiments it is and easy way to see if the circuit is working.
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What is the purpose of a voltmeter in a circuit?
the purpose of a voltmeter is used to measure voltage in a circuit
Is circuit part of a light bulb?
A light bulb can be part of a circuit.
What happens if you unscrew a light bulb in a series circuit?
The circuit will have the flow of electricity interrupted.
Why does the light bulb light when the needle touches a paper clip?
A circuit is complete
What is the purpose of a motor?
it help start things in a circuit
What is the purpose of the battery in the circuit?
The purpose of the battery in a circuit is to wive energy to the circuit
What is the purpose of the batteries in the circuit?
The purpose of the battery in a circuit is to wive energy to the circuit
What is the purpose of a voltmeter in a circuit?
the purpose of a voltmeter is used to measure voltage in a circuit
The purpose of the SEC's circuit breakers rule is to?
The purpose of the SEC's circuit breakers rule is to:
Why does a switch make a light turn on and off?
The purpose of a switch is to stop and start a current flow in a circuit. The stopping of a current flow in a circuit effects the load of the circuit by stopping its action. Resuming the current flow in a circuit also resumes the action of the load.
What is the purpose of a switัh in an electrical circuit?
It is used to break the circuit (off) or connect it (on), with the choice under your control. Breaking the circuit will protect a person from getting shocks while connecting the circuit allows appliances to convert that energy to heat, light, kinetic or sound energy.
What is the purpose of the diode in the GM AC clutch circuit?
The purpose of the diode is to prevent electricity to flow in the wrong direction in a circuit. The purpose of the diode is to prevent electricity to flow in the wrong direction in a circuit.
Is circuit part of a light bulb?
A light bulb can be part of a circuit.
What is the purpose of placing a multiplexer at the end of a circuit?
Control circuit.
When a light is on it is part of a scolde circuit?
when a light is on it is part of a scolde circuit
What does light bulb do in a circuit?
It completes the circuit!!
What is the purpose of LDR on a circuit?
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