Q. Resistance of a wire depends on

किसी तार का प्रतिरोध निर्भर करता है

A
Length and area
लम्बाई एवं क्षेत्रफल
B
Temperature
तापमान
C
Material
सामग्री
D
All of these
इन सब

Explanation

Resistance RR depends on:

  • Length (L) — directly proportional

  • Cross-sectional area (A) — inversely proportional

  • Material — through resistivity ρ\rho

  • Temperature — increases with temperature for most conductors

Invest in Future Achievers

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

More From This Topic

Related Questions

Related Topics

Calorimetry and Latent Heat Interference of Light Conservation Principles Reflection and Refraction Gauss’s Law

Comments

Leave a Comment

Invest in Future Achievers

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

People Also Search For

Illustration of a clipboard with a checklist and pencil, bright and colorful style

Ready for a Challenge?

Take our Free timed mock tests to sharpen your skills and boost your confidence!