CBSE BOARD X, asked by shriyamlaa, 1 year ago

a given length of a wire is doubled on itself and this process is repeated once again by what factor does the resistance of the wire change

Answers

Answered by OJASWI

2

Length of conductor
Here is your answer

shriyamlaa: what

Answered by SelieVisa

2

Answer:

The length of wire is doubled on itself and so the area get reduced to half.

The resultant resitance will be 4 times.

The process is repeated and therefore the resistance will increase by 4 times. The total resistance will be increased to 16 times.

Previous Question

Next Question

Similar questions

History, 7 months ago

कापढ़कर सामने दिए प्रश्नों के उत्तर जिस पर गिरकर उदर-दरी से तुमने जन्म लिया है जिसका खाकर अन्न, सुधा-सम नीर-समीर पिया है। वह स्नेह की मूर्ति दयामयी माता-तुल्य मही है उसके प्रति कर्तव्य तुम्हारा क्या कुछ शेष नहीं है? पैदाकर जिस देश-जाति ने तुमको पाला-पोसा। किए हए है वह निज हित का तुमसे बड़ा भरोसा उससे होना उण प्रथम है सत्कर्तव्य तुम्हारा फिर दे सकते हो वसुधा को शेष स्वजीवन सारा...

Business Studies, 7 months ago

Rising Heights Ltd. wants to expand and grow. For this it needs funds to acquire land, building, machinery etc. Also since these assets cost a lot they want the risk associated with them to be reduced. Identify the hindrances and explain how they can be removed...

Biology, 7 months ago

Below are three groups of organisms. 1. viruses 2. bacteria 3. yeasts Which of these organisms are prokaryotic? A) 1 only B) 2 only C )1 and 2 D )1, 2 and 3 ...

Math, 1 year ago

write the prime factorization of 72...

English, 1 year ago

why are the pandas endangered animals...

Sociology, 1 year ago

current popultion in india? and average death and birth rate?

Sociology, 1 year ago

Proverbs like prevention is better than cure...

Political Science, 1 year ago

Political divisions in politics definition...