SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

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 :-

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
5876 Votes
3537

Answer Key : (d) -

M

L=

=



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A rigid diatomic ideal gas undergoes an adiabatic process at room temperature. The relation between temperature and volume of this process is TVx constant, then x is :

(a)

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