Please share the solution for this question experts - Physics - Electricity

Question

Please share the solution for this question experts

Rohit Babu · Accepted Answer

Dear Student,Given,R=10Ω,r=0 01cm=0
01×10-2=10-4m,ρ=50×10-8ΩmArea of cross section of the wire is,A=πr2=3
14×10-42=3
14×10-8m2We know,R=ρlA⇒Length of the wire is,l=RAρ=10×3
14×10-850×10-8=3 14×10-750×10-8=0
0628×10=0 628mRegards