Physics, asked by mihir6487, 1 year ago

A circular coil A of radius r carries current I. Another circular coil B of radius 2r carries current of I. The magnetic fields at the centres of the circular coils are in the ratio of ?

Answers

Answered by shriharikrishna007

8

Answer:

this can help you

Attachments:

Previous Question

Next Question

Similar questions

Chemistry, 6 months ago

Calculate the amount of glucose required to Prepare 250 ml of m/10 glucose Solution (molar mas of glucose is 180 g / mol )...

Math, 6 months ago

How many letters have more than one line of symmetry in the given word? MATHEMATICS (A) 2 (C) 4 (B) 3 (D) 6...

Hindi, 6 months ago

समाज फैले भामिक क्या है।...

English, 1 year ago

read the conversation between two friends and write at least 3 more dialogues of both raveena and Amrita raveena did you visit the book fair on Carmel street Amrita no did you go to the fair raveena yes I had gone there yesterday Amrita did you find any book for teenagers...

Physics, 1 year ago

where do parallel rays from distinct object fall parallel to central axis meet ?

History, 1 year ago

1⁄4 liter of milk cost Rs.4. How much would 6 1⁄2 ltr of milk cost?

Science, 1 year ago

Why does an ordinary glass tumbler crack if very hot water is poured into it...

English, 1 year ago

Is five policemen is right ?or five policeman?