Physics, asked by rakeshncgl, 1 year ago

A wire is stretched so that it's length become twice. Find the change in resistance

Answers

Answered by pokhriyalsam786

here is your answer. hope it helps

Attachments:

Answered by Anonymous

Answer:

Resistance=AρL (Here ρ is the resistivity of the material) Hence if length is doubled, then resistance is also doubled.

Previous Question

Next Question

Similar questions

Math, 6 months ago

"The sum of deviations of 'n observation C r ) 0.5...

Math, 6 months ago

9.A={letter in the word 'maths'}; B={brilliant student in your class} C={covid patients in India}, Which is not a set? a) A b) B c) C...

Math, 6 months ago

Explain me this question ...

English, 1 year ago

The teacher fined all the student 10 rupees. (pick out the subject and predicate in this sentence and write the predicate parts )...

History, 1 year ago

$<b><body \: bgcolor ="orange" >$ $\bf \huge \: hlo \: guys \\ \\ \huge \: good \: morning \\ \\ \bf \: here \: is \: question \\ \\ \bf \boxed{ \bf \: capital \: of \: rajasthan........} \\ \\ \\ \bf \huge \: no \: spam \: pls$ ...

Chemistry, 1 year ago

6g of Mg reacts with excess of an acid . The amount of hydrogen produced would be...

Math, 1 year ago

Math question please help. If you get this right I will mark you as a brainliest...

Science, 1 year ago

an allotropic form of carbon that has high melting point shiny appearance and hardest substance...