When a charged comb is brought near a small piece of paper, it attracts the piece. Does the paper, it attracts the piece. Does the paper become charged when the conb is brought near it ?

A comb rubbed with dry hair, can attract small pieces of paper because......

When a bar magnet is brought closer to a coil, emf generated in the coil does not depend on ______

When a paramagnetic substance is brought near to north or south pole of a bar magnet, then it .......

When a negative charged rod is brought near, but does not touch, the initially unchanged electroscope shown below, the leaves spring apart (I) . When the electroscope is then touched with a finger, the leaves collapse (II) . When next the finger and finally the rod are removed, the leaves spring apart a second time (III) . The charge on the leaves is

Give reason : "Small and light pieces of papers are attracted by comb run through dry hair

When a positively charged rod is brought near to electrically neutral good conductor, then that good conductor,

A positively charged body is brought near to bob of an uncharged gold leaf electroscope , then :

Why does a compass needle get deflected when brought near a bar magnet ?