Question

Calculate the equivalent resistance

Answer 1

Answer:

12Ohm

Explanation:

Here ,

1ohm amd 2 ohm are in series combination which is equivalent to ( 1 + 2 ) ohm = 3 ohm

also we see that 3 ohm which is parallel

so,

R = 3+3/2 = 6 / 2 = 3ohm

Now , 3ohm , 4 ohm and 5ohm are in series .

Req. = ( 3 + 4 + 5 )ohm = 12ohm