Answer Happy

Posted: **Sun Jul 17, 2022 7:48 pm**

: A Long Solenoid With Inductance L In Air Has A Radius Of Cross Section A A Single Turn Loop Of Radius R Is Centred Coax 1 (51.68 KiB) Viewed 43 times

A long solenoid with inductance L in air has a radius of cross section a. A single-turn loop of radius r is centred coaxially with the solenoid. Find the mutual inductance in terms of L if: (a) r= }a, (b) r=a, and (c) r= 2a. (Answer (a) L/4. (b) L. and (c) L.)