series and parallel circuits Flashcards
do series have one loop or multiple loops
one loop
do parallel have one loop or multiple loops
multiple loop
describe the distribution of current in a series circuit
it is the same everywhere
describe the distribution of current in a parallel circuit
split up in different loops
describe the distribution of potential difference in a series circuit
split equally between components
describe the distribution of potential difference in a parallel circuit
the same in each loop
name the component used to measure current
ammeter
name the component used to measure voltage
voltmeter
are voltmeters connected in series or parallel
in parallel
are ammeters connected in series or parallel
in series
state the equation for calculating resistance in a series circuit
Rtotal= R1+R2
how do you calculate total resistance in a series circuit
sum the resistance in each component
what affect does adding resistors have in a series circuit on the resistance
increases the total resistance
what affect does adding resistors have in a parallel circuit on the resistance
decreases the total resistance
state the equation for calculating resistance in a parallel circuit
1/Rtotal = 1/R1 + 1/R2