Question

2 years that are made for two different materials which is specific resistance are in the ratio 3 is to 2 length 4 is to 3 and area 5 is 24 the ratio of their resistances

Answer 1

Answer:Here is your answer... ☺

✴Please find below the solution to the asked query:  

=> R=ρ/LA

=> R1/R2=ρ1/ρ2×L1/L2×A2/A1

=> 32×43×45

=> 8:5 (✴ANSWER✴)

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