00:01
Hello students, here we are removing the positive charge from the system and we are inserting the negative charge into the system.
00:13
Let me consider this system as a basket.
00:16
So here we have to determine how the electric field is different from the positive charge and negative charge.
00:23
So here we have three statements.
00:26
Statement a is the electric field changes direction and the magnitude of the electric field decreases at all locations.
01:22
So here the statement is correct because if we change the charges, the electric field direction also changes.
01:32
Example, if we have a positive charge, the electric field is always in radially outward direction.
01:45
If we have a negative charge, we have an electric field that is always in the radially inward direction.
01:55
So from this, we will say that the electric field changes direction and the magnitude of the electric field decreases at all locations if we change the positive charge by negative charge...