Experts pls tell me why we devided the total no. Of turns by 1/2 Share with your friends Share 0 Sachin Pandey answered this Dear StudentAs given, n=Number of turnsmetre=1000N= No. of turns in solenoid, we need to multiply n by length of solenoidN=n*l=1000 turnsmetre×50 cm=1000 turnsmetre× 0.5 m=1000 turnsmetre× 12 mN=500 Regards 0 View Full Answer