If the wire is stretched to make its length 4 times, then its specific resistance will be:(a) sixteen times(b) uncharged(c) four times(d) 1/4th
Question
Solution 1
To find the specific resistance of a wire when it is stretched to make its length 4 times, we need to consider the relationship between length and specific resistance.
The specific resistance of a wire is given by the formula:
R = ρ * (L/A)
Where R is the specific resistance, ρ is the resistivity Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
If the wire is stretched to make its length 4 times, then its specific resistance will be:(a) sixteen times(b) uncharged(c) four times(d) 1/4th
If a wire of 1Ω resistance is stretched to four times its length then resistancewill become ( )c) !" Ω c) !# Ωd) 2 Ω d) 4 Ω
The resistance of a wire is 5 Ω. Its new resistance in ohm, if stretched to 5 times of its original length will be :
When a wire is stretched such that its length becomes double then its resistance increases by (100 × n) %, then n
5. A wire of resistance “R” is stretched till its radius is half of the original value. The resistance of stretched wire is: