JEE Advanced Model Paper 6 with solutions for online practice

Question : 8 of 60

Marks: +1, -0

A solenoid 1.0m long and 0.05 m diameter has 700 turns. Another solenoid of 50 turns istightly wound over the first solenoid. Find the emf induced in the second solenoid when thecurrent in the first solenoid changes from 0 to 5 A in 0.01 s.