Question

Identify the type of charges placed at 1, 2, 3 and 4 of the following diagram.​

Answer 1

Answer:

As u know, Electric field radialy comes out from positive change and radialy comes inward from negative charge.

So, coming to question,

a) As, u can see from the charge electric field going outwards so it is a positive charge.

b) From 2nd charge, electric field comes inward so it is negative charge.

C) In this, from 3rd charge electric field going outward so it is +ve and in 4th charge it is going inward so it is -ve.

Answer 2

Answer-

As u know, Electric field radialy comes out from positive change and radialy comes inward from negative charge.

So, coming to question,

a) As, u can see from the charge electric field going outwards so it is a positive charge.

b) From 2nd charge, electric field comes inward so it is negative charge.

C) In this, from 3rd charge electric field going outward so it is +ve and in 4th charge it is going inward so it is -ve.