Question

A negatively charged object is kept near a neutral plastic sphere. What can be observed in its “m” side and “n” side?

• A. Both sides will have different charges
  
• B. Both sides will have same charges
  
• C. “m” and “n” will be neutral
• D. “m” and “n” cannot be determined

Answer 1

The correct option is C “m” and “n” will be neutral

Insulators like plastic are poor conductors of electricity, therefore there is no free movement of charges until the objects are rubbed.
Hence the 'm' and 'n' sides will be neutral as it was before.