Question

e BURKIB BERIETE DCI ECO BARCO BOLSOS
5.
A cylindrical conductor of length ‘l and uniform area of cross section ‘A’
has resistance 'R'. The area of cross section of another conductor of same
material and same resistance but of length 2ľ is
А
(a)
2
3A
(b)
2
(c) 2A
(d) 3A
6.
The maximum resistance which can be made using four resistors each of
Ω is
resistance
2
(a) 22
(b) 112
(c) 2.5 2
(d) 812
5
1:​

Answer 1

Answer:

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