Combination of Resistors series and parallel - take the quiz

What is the total resistance of a series combination of two resistors, each with a value of 10 ohms?
20 ohms
5 ohms
15 ohms
10 ohms
What is the total resistance of a parallel combination of two resistors, each with a value of 10 ohms?
5 ohms
10 ohms
15 ohms
20 ohms
What type of circuit has current flowing in multiple paths?
Series Circuit
Parallel Circuit
Open Circuit
Closed Circuit
What is the voltage across each resistor in a series circuit?
The same
Different
Zero
Infinite
What is the voltage across each resistor in a parallel circuit?
The same
Different
Zero
Infinite
How does the total power dissipated by a series circuit compare to that of a parallel circuit?
It is the same
It is greater in a series circuit
It is greater in a parallel circuit
It depends on the values of the resistors
What happens to the current when two resistors are connected in series?
It remains the same
It increases
It decreases
It depends on the values of the resistors
What happens to the current when two resistors are connected in parallel?
It remains the same
It increases
It decreases
It depends on the values of the resistors
What is the equivalent resistance of two resistors connected in series if one has a value of 8 ohms and the other has a value of 12 ohms?
4 ohms
6 ohms
20 ohms
24 ohms
What is the equivalent resistance of two resistors connected in parallel if one has a value of 8 ohms and the other has a value of 12 ohms?
4 ohms
6 ohms
20 ohms
24 ohms
What is the total current in a series circuit with three resistors, each having a value of 10 ohms?
0.33 amps
1 amp
3 amps
10 amps
What is the total current in a parallel circuit with three resistors, each having a value of 10 ohms?
0.33 amps
1 amp
3 amps
10 amps
What is the total power dissipated by a series circuit with three resistors, each having a value of 10 ohms?
0.1 watts
1 watt
3 watts
10 watts
What is the total power dissipated by a parallel circuit with three resistors, each having a value of 10 ohms?
0.1 watts
1 watt
3 watts
10 watts
What is the formula for calculating the total resistance of a series circuit?
R = R1 + R2 + R3…
R = 1/R1 + 1/R2 + 1/R3…
R = R1 x R2 x R3…
R = R1 - R2 - R3…
What is the formula for calculating the total resistance of a parallel circuit?
R = R1 + R2 + R3…
R = 1/R1 + 1/R2 + 1/R3…
R = R1 x R2 x R3…
R = R1 - R2 - R3…
What is the formula for calculating the total current in a series circuit?
I = I1 + I2 + I3…
I = 1/I1 + 1/I2 + 1/I3…
I = I1 x I2 x I3…
I = I1 / I2 / I3…
What is the formula for calculating the total current in a parallel circuit?
I = I1 + I2 + I3…
I = 1/I1 + 1/I2 + 1/I3…
I = I1 x I2 x I3…
I = I1 / I2 / I3…
What is the formula for calculating the total power dissipated by a series circuit?
P = P1 + P2 + P3…
P = 1/P1 + 1/P2 + 1/P3…
P = P1 x P2 x P3…
P = P1 / P2 / P3…
What is the formula for calculating the total power dissipated by a parallel circuit?
P = P1 + P2 + P3…
P = 1/P1 + 1/P2 + 1/P3…
P = P1 x P2 x P3…
P = P1 / P2 / P3…
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