Chemical Engineering - Chemical Engineering Basics - Discussion
Discussion Forum : Chemical Engineering Basics - Section 1 (Q.No. 17)
17.
Resistance of an electrical conductor is proportional to its (where, l = length and A = cross-sectional area of the conductor)
Discussion:
23 comments Page 2 of 3.
Karthick M said:
3 years ago
Option D is the right one.
Ohms law V=IR.
R=V/I = AREA x Length/I.
R depends on AREA and Length.
Ohms law V=IR.
R=V/I = AREA x Length/I.
R depends on AREA and Length.
(1)
Anil said:
1 decade ago
Resistance is directly proportional to length and inversely proportional to area.
Kenneth said:
8 months ago
The resistance of a conductor is given as R = pl/A
Where p = constant
Where p = constant
RCT said:
9 years ago
Here, Proportional means directly proportional.
Then answer is B.
Then answer is B.
Ashwini Bagde said:
9 years ago
It should be option B as R is proportional to the only l.
Shashank Gangwar said:
2 years ago
@Karthick M.
Here, V = voltage not volume.
Here, V = voltage not volume.
Sunny Alha said:
5 years ago
R= ρ(L/A).
Where ρ is a constant.
Where ρ is a constant.
(4)
Ankit said:
8 years ago
I agree @Sophia, the answer is D.
Ram said:
9 years ago
The correct answer should be 'B'.
Imran said:
9 years ago
The correct answer is only B.
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