True/False  Voltage  Resistance  Current  Problems 

100What is true?
In order to prevent overloading in a circuit, fuses are inserted in the circuit.

100What is series circuit?
Individual voltage drops sum up to the overall voltage drop.

100What is series circuit?
The overall resistance is larger than the resistance of any individual resistor.

100What is series circuit
Same amount of current always flow through each bulb or resistor.

100 6
How many 6ohm resistors must connected in parallel to create and equivalent resistance of 1 ohms?

200What is false?
In a parallel circuit, current in each branch is the same.

200What is parallel circuit?
Voltage across each branch is always the same.

200What is parallel circuit?
The overall resistance is smaller than the resistance of any of the resistors.

200What is parallel circuit?
The overall current in the circuit increases as more lamps are put in the circuit.

20012 ohms
What is the equivalent resistance of a 30ohms and a 20ohms resistor connected in parallel?

300What is true?
In a series circuit, the total voltage drop across a series of resistors is the sum of voltage drops across each individual resistor.

3003 V
Given I =1 A and R = 3olm then V=?

3002/3 ohm.
What is the equivalent resistance of a 1ohm and a 2 ohm resistor connected in a parallel?

300What is parallel circuit.
The current is larger in the lamp with the thick filament.

3002.7 A
A 30V potential difference is applied across a series combination of an 8.0ohm resistor and a 3.0ohms resistor. What is the current in the 8.0ohms resistor?

400What is true?
When resistor are arranged in parallel, their overall resistance is less than that of the smallest resistor.

400What is 1 pullup
1 pullup to get free points.

4003ohms?
What is equivalent of a 1ohm and a 2 ohm resistor connected in a series?

4003 pushups for free points

4006 A
A 60V potential difference is applied across a parallel combination of a 10ohm and a 20ohm resistor. What is the current in the 10ohm resistor?

500What is false?
When connected in series, an electric circuit provides branched paths for the flow of electrons.

500 2 ohms
The current through two identical light bulbs connected in series is 1 A. The total voltage drop across both bulbs is 2 V. The resistor is?

500:)
Free points

5002W
A 1W light bulb and a 2W light bulb are both in parallel to a 1V outlet. Which light bulb has more current in it?

5002.0 A
A 20.0V potential difference is applied across a parallel combination of a 60.0ohm and a 10ohm resistor. What is the current in the 10.0ohm resistor?
