22 23 24 2 dy d A solenoid 1 5m long and 0 4cm in diameter

Last updated: 6/30/2023

22 23 24 2 dy d A solenoid 1 5m long and 0 4cm in diameter possesses 10 turns cm A current of 5 A flows through it The magnetic field at the axis inside the solenoid is 3 4x 10 T 1 2 10 T 2 2xx 10 T 4 4 10 T If two mirrors are kept at 60 to each other then the number of images formed by them is 1 5 2 6 3 7 4 8 If the balance length corresponding to points B and C is 40cm on the potentiometer wire the balance