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WorksheetsOhm's Law/Series and Parallel Circuits
Total questions: 15
Worksheet time: 11mins
Who developed Ohm's Law?
Nikola Tesla
Georg Ohm
Andre Ampere
Thomas Edison
What is the relationship between voltage and resistance in Ohm's Law?
Random relationship
No relationship
Inversely proportional
Directly proportional
What happens to the current when resistance is doubled in a circuit?
Halves
Becomes zero
Remains the same
Doubles
How is current related to resistance in Ohm's Law?
Random relationship
No relationship
Directly proportional
Inversely proportional
What happens to the current when voltage is doubled in a circuit?
Remains the same
Doubles
Becomes zero
Halves
What is the unit of resistance?
Watts
Amperes
Ohms
Volts
What happens to the current as more resistance is added to a series circuit?
It increases
It fluctuates
It decreases
It remains the same
What is the unit of power consumption?
Volts
Ohms
Amperes
Watts
In a series circuit, where is the current the same?
Throughout the entire circuit
At the end
At the beginning
None of the choices
100 light bulbs are connected in series circuit connection. If one light bulb is busted, what will happen to the remaining light bulb?
The remaining light bulbs will stay lit.
The remaining light bulbs will start flickering.
The remaining light bulbs will explode.
What happens to the total resistance in a parallel circuit as more resistors are added?
Increases
Remains the same
Decreases
Becomes negative
How is total resistance calculated in a parallel circuit?
Using the formula
(1/R1 + 1/R2 + ... + 1/Rn)
Multiplying the resistance values of all components
Using the formula
1/(1/R1 + 1/R2 + ... + 1/Rn)
Dividing the resistance values of all components
In a parallel circuit, what happens to the total current as more branches are added?
Become negative
What is the correct formula to calculate current in a simple branch of a parallel circuit?
Current equals resistance divided by voltage
Current equals voltage divided by resistance
Current equals resistance multiplied by voltage
Current equals voltage multiplied by resistance
100 light bulbs are connected in parallel circuit connection. If one light bulb is busted, what will happen to the remaining light bulb?
The remaining light bulbs will turn off.
The remaining light bulbs will start flickering.
