Question 1 of 10
In a series circuit, what is the relationship between the current flowing through each resistor?
In a series circuit, the same current flows through all components.
Question 2 of 10
What is the formula for calculating the total resistance of resistors connected in series?
The total resistance in a series circuit is the sum of individual resistances.
Question 3 of 10
What happens to the voltage in a series circuit?
The voltage from the source is divided across the resistors in a series circuit.
Question 4 of 10
In a parallel circuit, what is the relationship between the voltage across each resistor?
In a parallel circuit, the voltage across each resistor is the same.
Question 5 of 10
What is the formula for calculating the total resistance of resistors connected in parallel?
The formula for total resistance in a parallel circuit uses the reciprocal of the individual resistances.
Question 6 of 10
What happens to the current in a parallel circuit?
The current divides along different paths (resistors) in a parallel circuit.
Question 7 of 10
If two 20 ? resistors are connected in series, what is the total resistance?
R_total = 20 ? + 20 ? = 40 ?
Question 8 of 10
If two 20 ? resistors are connected in parallel, what is the total resistance?
1/R_total = 1/20 + 1/20 => R_total = 10 ?
Question 9 of 10
In a parallel circuit, the total resistance is always:
Total resistance in a parallel circuit is always less than the smallest resistor value.
Question 10 of 10
Which of the following is true for series circuits?
The total resistance is the sum of all individual resistances in a series circuit.
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