Physics, asked by sarithasaritha8849, 1 year ago

A plastic disc of radius R has a charge q uniformly distributed over its surface. If the disc is rotated with a frequency f about its axis., then the madnetic induction at the centre of the disc is given by :.........................

Ans: (a.)

Answers

Answered by faizan8049

5

then the madnetic induction at the ce tre of the dis is viven by a

Previous Question

Next Question

Similar questions

Math, 7 months ago

write down the unit digit for each o fthe following squares78 sq 2...

Science, 7 months ago

what is selective breeding ?

Math, 7 months ago

the product of three numbers is 5 whole number 1 upon 2. If two of them are 2 whole number 2 upon 7 and 1 whole number 3 upon 8 , find the third...

Biology, 1 year ago

At high altitude people suffer from a disease called and akshay in this is they become weak why...

Science, 1 year ago

A football of mass 5 kg moving with a velocity of 10 m/s hits a pole and, the ball turns back and moves with a velocity of 20 m/s. Find the impulse and the force exerted on the ball, if the force acts for 0.02sec...

Economy, 1 year ago

there are several things needed by the society as a whole in the light of this statement explain as to who can provide them at a reasonable cost the private or the public sector and why ?

English, 1 year ago

write a detective story within 40words...

Math, 1 year ago

a container in the shape of a cube has sides one meter long calculate its capacity in (a) cubic centimetres (b) milliliters (c) liters.