SaraNextGen.Com

There are two long co-axial solenoids of same length l. the inner and outer coils have radii r1 and r2 and number of turns per unit length n1 and n2 respectively. The rate of mutual inductance to the self-inductance of the inner-coil is :

(a)

(b)

(c)

(d)



Question ID - 50299 | SaraNextGen Top Answer

There are two long co-axial solenoids of same length l. the inner and outer coils have radii r1 and r2 and number of turns per unit length n1 and n2 respectively. The rate of mutual inductance to the self-inductance of the inner-coil is :

(a)

(b)

(c)

(d)

1 Answer
127 votes
Answer Key / Explanation : (d) -

M

L=

=

127 votes


127