Physics, asked by bemny8936, 1 year ago

How does the resistance of a wire change when its diameter is doubled?

Answers

Answered by nishankverma1

1

Answer:

since r is inversely proportional to area so r is inversely proportional to (dia)2

i.e will be r/4

Previous Question

Next Question

Similar questions

Physics, 7 months ago

hey guys.....what is the chemical formula of ammonia chloride..?

Math, 7 months ago

card are market with number 1 to 25 are placed in the box and mixed throughly one card is drawn at random from the box ,what is the probability of getting a number 5...

Math, 7 months ago

estimate the following product using general rule 384 multiply by 23...

Physics, 1 year ago

The main constituent of coal is a. Carbon. b. oxygen c. air d. water...

Math, 1 year ago

Hiw to subtract larger number from smaller using binary subtraction...

Social Sciences, 1 year ago

What is the full form of MGNEREGA , LAMPS , IRDP?

Social Sciences, 1 year ago

who was the ex president of Israel...

Math, 1 year ago

length of goal line in football...