Question
Download Solution PDFTwo conducting circular loops of radii R1 and R2 are placed in the same plane with their centres coinciding. If R1 >> R2 , the mutual inductance M between them will be directly proportional to :
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
When two coils are brought near to each other, then the magnetic flux linked with one coil leads to generation of voltage in the second coil due to changes in its magnetic flux, this property is known as mutual induction.
Because of Mutual induction voltage (Current) of a coils changes due to magnetic field of another coil brought near to it.
Calculation:
Two concentric coils are of radius R1 and R2 as shown
Let current in outer loop be i
Magnetic field at centre,
Magnetic flux through inner coil
as per definition, ϕ = Mi
Last updated on Jun 16, 2025
-> NTA has released the NEET Scorecard 2025 on the official website.
-> NEET Toppers List 2025 is now available. Candidates can check the names, scores, and all India ranks of the highest scorers.
-> NEET final answer key 2025 has been made available on June 14, 2025 on the official website for the students to check.
->NEET 2025 exam is over on May 4, 2025.
-> The NEET 2025 Question Papers PDF are now available.
-> NTA has changed the NEET UG Exam Pattern of the NEET UG 2025. Now, there will be no Section B in the examination.
-> Candidates preparing for the NEET Exam, can opt for the latest NEET Mock Test 2025.
-> NEET aspirants can check the NEET Previous Year Papers for their efficient preparation. and Check NEET Cut Off here.