Question

Please solve both the questions ​

Answer 1

(b) r1 = 24 ohm

r2 = 6 ohm

1/rp= 1/r1 +1/r2

      = 1/24+1/6

       =1+4/24=5/24

1/rp=5/24

rp=24/5=4.8ohm

total resistence =4.8 ohm

(ii) i=v/r=12/4.8

   i=0.24 A

(iii) v=ir =0.24*4.8= 1.152V