Question

Two resistance of 3 ohms and 5 ohms are connected in series and 4 ohms resistance are connected in parallel draw the circuit if the potential difference 12volts first find total resistance of the circuit second find total current of circuit find potential difference across 5ohms resistance

Answer 1

HERE R EQUIVALENT IS =

R' = 5 + 3 = 8

NOW R' AND 4 OHM ARE IN PARALLEL

R EQUIVALENT = 8/3

NOW CURRENT= V/R

9/2 AMPERE.......