Two circular coils of radii 10 cm and 40 cm are connected in series to a battery The ratio - Physics - Magnetism And Matter

Question

Two circular coils of radii 10 cm and 40 cm are connected in series
to a battery The ratio of magnetic fields at their centres is

Rizwan Ansari · Accepted Answer

Dear student
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5eb645a8dab09%20png">

Regards

Two circular coils of radii 10 cm and 40 cm are connected in series to a battery. The ratio of magnetic fields at their centres is