In the fig above, M and N are insulated metal spheres in contact. A negatively charged ebonite rod P is I brought near M. When M and N are Separated and the rod is taken away, which of the following statements is correct
a
both M and N have acquired negative charges
b
both M and N have acquired positive charges
c
M has acquired negative charge and N positive charge
d
N has acquired negative charge and M positive charge
Explanation
Correct Option
dNo explanation available
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Discussions (5)
Divineonehi
4 years ago
yes it is D
The M becomes mainly positively charge because during induction the positive charge comes closer to the ebonite rod while the negative charge stay close to the other wnd of the sphereM aurface which is in contact with sphere N so sphere N is charged by friction it has more negative charges now and so it is negatively charged.
Achiever24434
1 year ago
In electromagnetic inductions, the nearer sphere acquires charges opposite to the ones on the rod while the distant Cone acquires the same charges as the rod
