Two circular coils 
and
, having equal number of turns and carrying currents in the same sense, subtend same solid angle at point
. If the smaller coil 
is midway between 
and 
and if we represent the magnetic induction due to bigger coil 
at 
as 
and that due to smaller coil 
at 
as 
, then find the ratio 
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and , having equal number of turns and carrying currents in the same sense, subtend same solid angle at point . If the smaller coil is midway between and and if we represent the magnetic induction due to bigger coil at as and that due to smaller coil at as , then find the ratio Question ID - 153951 | SaraNextGen Top Answer Two circular coils and , having equal number of turns and carrying currents in the same sense, subtend same solid angle at point . If the smaller coil is midway between and and if we represent the magnetic induction due to bigger coil at as and that due to smaller coil at as , then find the ratio
Two circular coils and , having equal number of turns and carrying currents in the same sense, subtend same solid angle at point . If the smaller coil is midway between and and if we represent the magnetic induction due to bigger coil at as and that due to smaller coil at as , then find the ratio
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