Question

please answer the question number of 5

Answer 1

(1)

In series equivalent resistance= 2+2=4 ohm

power(P)= V^2/R

             =12*12/4= 36Watt

(2)

In parallel eq. restance(R)

1/R=1/2+1/2= 1

R=1

Power =12^2/1=144

Ratio of power of (1):(2)= 36/144=1:4