find the resistance of a hollow cylindrical pipe of length 1meter whose inner and outer radius are 10cm and 20 cm respectively? plz answer thankyou sir
Asked by abhishekkaushik | 10th May, 2012, 10:09: AM
Your data is incomplete.
R=(resistivity)x length/area of cross section
R=(resistivity)x1/?(r22-r12) where r1 &r2 are inner and outer radius.
here as we do not know the resistivity so we can nopt find out the resistance.
Answered by | 10th May, 2012, 05:03: PM
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