Two bulbs each of resistance,2.0 ohms are connected in parallel with a battery, calculate the current fllowing through any o
f the bulbs if the voltage of the battery is 1.0 v?
I = E/R
E = 1 volt
R 1 ohm; i.e. 1/R = 1/R1 + 1/R2 = 1/2 + 1/2 = 1
1/R = 1 and R = 1
So I = current = 1/1 = 1 ampere