Question

Calculate (i) Total resistance of the circuit (ii) Total current in the circuit
(iii) The potential difference across the lamp and conductor.

Answer 1

Answer:

1)resistance is connected in series so

20+4=24. Ans

2)v=ir

V=6,r=24

So i=v/r

6/24=0.25 ans.

3)v=ir

I=0.25,r=20

So =0.25*20=5 ans.