Series circuit connected to a d.c power supply of 12volts
is the total resistance 1000ohms?
is the total circuit supply current, 12/1000=0.012A?
the potential difference in volts across EACH resistor?
Parallel circuit connected to a d.c power supply of 12volts
how do i calculate the total circuit resistance?
is it 300+480+220=1000ohms?
how do i calculate the total circuit supply current?
is this how to calculate the current through each resistor?