Question

Problem 76

Answer 1

Given information

According to question

we have,

         (power required for each same resistance.)

         (power requierd for equivalent resistance.)

         (total equivalent resistance.)

Step-by-step explanation

Step 1.

 

finding out total voltage and current in circuit if total power would be 3.5W and total equivalent resistance would be 3200, for the given circuit.

 

we know,

     

 

 

 

now,