Question

Ques 2(last ques) please answer fastly

Answer 1

cant understand your handwriting

Answer 2

1. R1= 8ohms

       R2= 10ohms

         V= aV

      Effective resistance= R1 + R2

                                      = 8 + 10

                                      = 18 ohms

   2. V= IR

       a = I ×18

       I = a/18 A

   3. V = IR

        V = a/18 ×10

        V = 0.5555a