two charge are placed at a distance apart if a brass sheet is placed between them then the force between them will
Answers
Answer: Decrease
Explanation:
From Coulombs Law, the force between two charges is inversely proportional to the relative permittivity of the medium present between charges.
The brass has more relative permittivity than free space. So if the brass sheet is inserted between two charges then the force will decrease.
Answer:
SOLUTION
If two like charges are placed in air, then they will experience a force of repulsion from each other.
If a metal plate is introduced between them, then nothing will happen.
Because, if they are positively charged, then both will try to attract electrons of the plate along opposite sides and thus no net force will act on the electrons of the plate and the plate will remain as it is.
If the charges are negative then both will try to repel electrons from both sides and nothing will happen.
An unaffected plate doesn't affect the force between two charges.
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