Science, asked by misseemasingh1975, 8 months ago

three resistances 2R, 3R, 6R of same material and same length having area of cross section in ratio​

Answers

Answered by SarvPratham
2

Explanation:

p is equal » same material

l is equal » given

Therefore , A1 : A2 : A3 = 1/2R : 1/ 3R : 1/ 6R

= 3/6 : 2/6 : 1/6

= 3 : 2 : 1

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