for question " b) " i got "I = V/R" from Ohm's Law. I realize I mistakenly wrote 1.5A, I meant 1.2A, is that incorrect still?
for question "c)" I don't see anything that pertains to it other than Ohm's law, " R = V/I " but I don't have the current, so i do not understand how to solve it...
A 10 ohm resistor in a series with a bulb and a 12v source.
a) If the 8.0V is across the bulb, what is the voltage across the resistor?
I wrote 4v, is this correct?
b) What is the current in the circuit? I wrote 1.5A, is this correct?
c) What is the resistence of the bulb? Could...