Advertisements
Advertisements
प्रश्न
In induction, a positively charged body can make an uncharged body positively charged.
विकल्प
True
False
उत्तर
False
Correct: In induction, a positively charged body can make an uncharged body negatively charged.
APPEARS IN
संबंधित प्रश्न
A fuse wire has a high melting point.
A lightning conductor saves the building from lighting.
Like charges ............while unlike charges attract.
Charge is shared in charging a conductor by the method of ...............
Why does a plastic comb rubbed with dry hair attract bits of paper?
How will you show that like charges repel and unlike charges attract each other?
What are free electrons?
Figure below shows a metal rod AB placed on an insulating stand.
In figure (a) a negatively charged ebonite rod C is touched with the metal rod AB, while in figure (b), the negatively charged ebonite rod C is held near the rod AB. State the kind of charges at the ends A and B of the rod, in each case.
When a charged rod is touched with the disc of a positively charged gold-leaf electroscope, it is observed that the divergence of leaves decreases. What is the kind of charge on the rod?
What is a lightning conductor? How does it work?
