Circuits Quiz

A circuit has one LED and a coin battery. What is most likely to happen if you add more coin batteries to complete the circuit?

• The circuit will not work.

• The circuit will overload.

• The LED will get dimmer.

• The LED will get brighter.

Which of the following describes a simple series circuit?

• Current flows along each branch.

• Bulbs are all in a loop.

• If one bulb breaks the other one still works.

• All the open switches in the circuit.

What is the function of an ammeter?

• It measures the energy spent in the circuit.

• It measures the flow of current in the circuit.

• It is used to complete the circuit.

• It is used to measure speed.

Which of the following describes a parallel circuit?

• All bulbs light up together.

• If one bulb breaks the circuit is broken.

• Current flows along each branch.

• The bulbs light up alternatively.

When your skin is wet, electricity can pass through you

• Easier

• The same

• Harder

• None of the above

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Tell me what you know about Electronic Textiles.

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