Question

Please answer fast..... Q on resistance

Answer 1

Answer:

THE RESISTANCE IN AB AND BC ARE IN SERIES SO AND THE RESULTANT F AB AND BC IS PARALLEL WITH AC RESISTANCE

Explanation:

AT FIRST REFF FOR SERIES=120

NW 120 IS PARALLE WITH 60 SO EFF RESISTANCE BECOMES 40

I=V/R

S0 I=4/40

I=0.1A