Studied by 2 people
In a series circuit, if the potential difference across R1 is V volts, the potential difference across R2 would equal
(60-V) volts
In a series circuit, if resistor R2 is removed and replaced by a resistor of lower value, the resistance of the circuit will
decrease
Which quantity must be the same for each component in any series circuit?
current
In a parallel circuit, if resistance R2 were removed, the potential difference across R1 would
remain the same
In a parallel circuit, if resistance R2 were removed, the current in ammeter A would
decrease
In a parallel ciruit, compared to the potential difference across the source, the potential difference across R2 is
the same
If another resistance were added to the circuit in parallel, the equivalent resistance of the circuit
decrease
When only one lightbulb blows out, an entire string of decorative lights goes out. The lights in this string must be connected in
series with one current pathway
What is the power of the 30 ohm resistor?
4.8 W
Where should an ammeter be located?
Ammeter at 1 (before the split) and voltmeter at 4 ( by the power source
Note 
Flashcard (49)