| ⇦ | 
| ⇨ |
If a wire is stretched to four times its length, then the specific resistance of the wire will
Options
(a) become 4 times
(b) become 1/4 times
(c) become 16 times
(d) remain the same
Correct Answer:
remain the same
Explanation:
Specific resistance does not depend upon length.
Related Questions: - A stone falls freely under gravity.It covers distances h₁,h₂ and h₃
- An inductor is connected to an a.c. source when compared to voltage,
- When npn transistor is used as an amplifier
- A wire in the form of a circular loop of one turn, carrying a current, produces
- Water rises to a height h in a capillary at the surface of earth. On the surface
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A stone falls freely under gravity.It covers distances h₁,h₂ and h₃
- An inductor is connected to an a.c. source when compared to voltage,
- When npn transistor is used as an amplifier
- A wire in the form of a circular loop of one turn, carrying a current, produces
- Water rises to a height h in a capillary at the surface of earth. On the surface
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply