Physics, asked by Miraclinegladys, 9 months ago

How will the magnetic field intensity at the center of a circular coil carrying current
change, if the current through the coil is doubled and the radius of the coil is halved?

Answers

Answered by tejasvimaligi

Answer:

Answer: At the center of a current carrying coil, the magnetic field intensity is directly proportional to the current and inversely proportional to the radius of the coil. So, if the current is doubled and radius is halved, then the value of B increases by 4 times the initial value.

Previous Question

Next Question

Similar questions

English, 4 months ago

what role did cricket play in the life of J.M coetzee according to his easy playground?

Physics, 4 months ago

Sulphur dioxide is a common pollutant from burning coal state two effects caused by this pollutant?

English, 4 months ago

the objective of the organisation must be...

Math, 9 months ago

A and B are two sets such that n(A-B)=14+x , n(B-A) = 3x and n(A∩B) = x. if n(A) = n(B) find the value of x and n(AUB)...

Chemistry, 9 months ago