Question

7.Insert six rational numbers between 3/5 and 2/3​

Answer 1

five numbers between 3/5 and 2/3 are 91 / 150 , 92 / 150 ,93 / 150 , 94 / 150 and 97 / 150..

Answer 2

Answer:

Solution

(i) Definition of null point <br> (ii) The magnetic lines of force are directed from the north pole to south pole of a magnet. Null points are obtained when two magnetic fields cancel each other at a point