Question

In the direction of electric field line
a)the electric field strength must increase
b)the electric field strength must decrease
which is correct option with reason?

Answer 1

Electric potential is work done against electric field to bring a charge from infinity to a point in the field. Now, field lines all go towards infinity. So, obviously, as we bring charge more 'in field', we do more work. In other words, potential decreases along direction of electric field, just because work done to bring a charge from infinity to said point is greater

Answer 2

Explanation:

Hi/ho is Ur correct answer

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