A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
NIKITA PUBLICATION-CURRENT ELECTRICITY-Multiple Choice Questions
- Which of the following is mathematical equation of Ohm's law ?
Text Solution
|
- An external resistance R is connected to a cell of internal resistance...
Text Solution
|
- Ohm is the S.I. unit of
Text Solution
|
- The reciprocal of resistance is
Text Solution
|
- If a potential difference of 1 volt applied across the conductor cause...
Text Solution
|
- S.I. unit of conductance is
Text Solution
|
- The resistance of a conductor depends on its
Text Solution
|
- The reciprocal of conductivity is called as
Text Solution
|
- A conductor of length l and area of cross-section A has a resistance R...
Text Solution
|
- The resistance of the material of unit length and unit area of cross s...
Text Solution
|
- S.I. unit of specific resistance is
Text Solution
|
- When the length and area of cross-section both are doubled, then its r...
Text Solution
|
- The specific resistance of all metals is most affected by
Text Solution
|
- If 'n' is the number of free electrons in a metallic wire, then the re...
Text Solution
|
- The example of an ohmic conductor is
Text Solution
|
- The example for non- ohm ice resistance is
Text Solution
|
- A metal wire of cross-sectional area 1m m^(2) contains 5xx10^(22) elec...
Text Solution
|
- A nichrome wire of length 100 cm and area of cross-section 0.5 m m^(2)...
Text Solution
|
- If a wire of resistance 25Omega is uniformly stretched until its lengt...
Text Solution
|
- The resistance of a wire is 2 Omega. The wire is stretched to doubel i...
Text Solution
|