Physics, asked by bohadebhumika, 9 months ago

a copper wire has diameter 0.5mm and resistivity of 1.6×10^-8 ohm.what will be the length of this wire to make its resistance 10 ohm? how much does the resistance change if the diameter is doubled ?

Answers

Answered by kiyara01

12

hope it will help you

mark as brainlest answer please

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

Match the following. 1. Trade winds deserts 2. Loo Horizontal movement of Air 3.Monsoon Permanent wind 4.Wind Local wind. 5. Sand dunes seasonal winds.

Math, 4 months ago

What decimal of a metre is 7 cm...

Science, 4 months ago

what is the answer please tell me ...

Social Sciences, 9 months ago

Rights and............... are equally important.

Math, 9 months ago

a . 135 mm to cm b. 3m 50 cm to cm please tell full solution...

English, 11 months ago

His parents _______ that ________ walk. 1) is too weak, they can 2) are so weak, they cannot 3) are too weak, they can 4) are weak, they cannot 5) Not Attempted...

Social Sciences, 11 months ago

પરનિસિયસ એનીમિયા શાની ઉણપ ના કારણે થાય છે? 1) વિટામીન B 12 (Vitamin - B 12) 2) વિટામીન B 6 (Vitamin - B 6) 3) ફોલિક એસિડ (Folic Acid) 4) વિટામીન B 2 (Vitamin - B 2)...

English, 11 months ago

Ila inquired if _________ going ______ a walk 1) I was, for 2) I will, for 3) she is, on 4) I am, on 5) Not Attempted...