Suppose a long solenoid of 100 cm length, radius 2 cm having 500 turns per unit length, carries a current
, where
. /s. A circular conducting loop
of radius 1 cm coaxially slided through the solenoid at a speed
. The r.m.s. current through the loop when the coil
is inserted 10 cm inside the solenoid is
. The value of
is
. [Resistance of the loop
]
Text Solution
Verified by ExpertsThe correct answer is:
A
EMF induced

current induced
So

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