Question

plzzz explain this answer i don't understand it plzzzzzz will mark as brainliest

Answer 1

Here two resistance are in series and other one is parallel to them.
let R1 and R2 are in series and R3 is parallel to the
in series total resistance =R1 +R2 =30+30=60
now for parallel
1/R=1/R3+1/60
1/R=1/30+1/60
1/R=2+1/60
1/R=3/60
R=20
V=IR
I=V/R
I=2/20
I=1/10
I=0.1 Ampere
current is = O.1 Ampere
hope it helps u....