Question

please solve tge question in the image...​

Answer 1

Answer:

1) resistivity will become 4 times becaus rho is inversaly propotional to L

2) parellel me R =16

series me R=1

3)parellel combinatin will consume more voltage bcoz....in parellel R=16

Explanation:

Answer 2

Answer:(ii) Rp =pl/16A

Rs =pl/A

Explanation: