In a series circuit which of the following is the same throughout the circuit
Resistance
Voltage
Current
None of the above
2. Multiple Choice
30 seconds
1 pt
In a series circuit which of the following will vary based on the resistor
Resistance
Voltage
Current
None of the above
3. Multiple Choice
30 seconds
1 pt
A circuit with 3 resistors, 10 Ohms, 30 Ohms and 20 Ohms are in series. What is the total resistance
30 Ohms
50 Ohms
60 Ohms
100 Ohms
4. Multiple Choice
30 seconds
1 pt
3 resistors are connected to a 9 V battery n a series circuit, the first resistor uses 6 V, the second uses 2 V. How much voltage does the third resistor use?
1 V
2 V
3 V
9 V
5. Multiple Choice
30 seconds
1 pt
As the number of resistors increase, the total resistance ___________ and the total current ____________
Increase, decrease
Decrease, increase
Increase, increase
Decrease, decrease
6. Multiple Choice
30 seconds
1 pt
If you increase the voltage of a circuit, what happens?
Current decreases
Current increases
Electrons disappear
Bulbs get dimmer
7. Multiple Choice
30 seconds
1 pt
This type of circuit only has one path for current to flow.
series
parallel
combination
split
8. Multiple Choice
1 minute
1 pt
Total resistance in a series circuit
Rt = R1 + R2 + R3 ...
1/Rt = 1/R1 + 1/R2 ...
Rt = R1 X R2 / R1 + R2 ...
Rt = RN / RV
9. Multiple Choice
30 seconds
1 pt
If you decrease the resistance of a circuit, what happens?
Current decreases
Current increases
Electrons disappear
Bulbs get dimmer
10. Multiple Choice
30 seconds
1 pt
The total resistance in this circuit is
100 ohms
450 ohms
400 ohms
30 ohms
11. Multiple Choice
30 seconds
1 pt
The total current through this circuit is
0.02 amps
0.09 amps
50 amps
9 amps
12. Multiple Choice
15 minutes
1 pt
What is the total voltage (VTotal) across this circuit?