Question

An electric field E = (20i + 30j) N/C exists in space. If potential at the origin is taken to be zero, find the potential at (2m,2m)

Answer 1

here is ur answer.....

Answer 2

Answer:

The potential at (2m, 2m) is 100 volts.

Explanation:

Given that,

Electric field, $E=(20i+30j)\ N/C$

We have to find the the potential at (2m, 2m). So, $d=(2i+2j)\ m$

The relation between the electric field and the electric potential is given by :

$V=E.d$

$V=(20i+30j).(2i+2j)$

V = 100 Volts.

Hence, this is the required solution.