Question

1 point
4. The specific resistance p
(rho) of a circular wire of radius
r, resistance R & length Lis
given by p = Tl^2R/ I. Given r=
(0.24+-0.02) cm, R = (30+-1)
ohm, I = (4.80+-0.01) cm. The
percentage error in specific
resistance is nearly
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Answer 1

Answer:

answer

Given: r = 0.24± 0.02 cm, R = 30 ± 1 Ω, and l = 4.80± 0.01cm. The percentage error in ρ is nearly: ... The specific resistance is given as :.

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