Question

Plz solve the 67 th question??

Answer 1

C) 0.4

the internal resistors are in parallel and in series and outer resistors are in series,

therefore total resistance= 1/4+1/4+4(internal parallel and series resistors)+ 4+1.6( outer series resistors.

total resistance=4.5+5.6= 10.1 ~ taken 10

I = V/R

=4/10

= 0.4