Physics, asked by rishavgoyal908, 10 months ago

Two metallic wires of the same material are connected in parallel.Wire A has length 2I and radius r,wire B has a length 2I and radius 2r. Calculate the ratio of their equivalents resistance in parallel combination and the resistance of wire A.

Answers

Answered by sanjibanipadhi

0

Answer:

sorry this chapter is not in our course

Answered by kingsleychellakkumar

2

Answer:

R1 : R2 = 4:1

R1 = 2*ρ*l / πr²

Explanation:

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