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WorksheetsDay#11
Total questions: 10
Worksheet time: 5mins
What is an electric circuit?
A power source only
A path for electric current to flow
A group of batteries
A type of wire
In a series circuit, how many paths does the current have?
Two
Four
One
Infinite
In which circuit does the current split into different branches?
Series
Parallel
Closed
Open
If one bulb goes out in a series circuit, what happens to the others?
All go out
Only that one goes out
Others become brighter
Nothing changes
Which type of circuit is used in home wiring?
Series
Parallel
Mixed
Short circuit
What happens to the brightness of bulbs in a series circuit as you add more bulbs?
They get brighter
They get dimmer
No change
They start blinking
What is the total resistance in a series circuit?
The lowest resistance
The highest resistance
The sum of all resistances
Zero
In a parallel circuit, the voltage across each branch is:
Different
The same
Zero
Half
Which circuit allows components to work independently?
Series
Parallel
Both
Neither
What happens to the total current in a parallel circuit?
Decreases
Becomes zero
Splits across branches
Doubles
