Electric Field Video Lessons

Concept

# Problem: 1) What is the electric field at point 1 in (Figure 1)? Assume that a= 3.0 cm and b = 4.0 cm.2) What is the electric field at point 2 in (Figure 1)?3) What is the electric field at point 3 in (Figure 1)?

###### FREE Expert Solution

The electric field due to a point charge is given by:

$\overline{){\mathbf{E}}{\mathbf{=}}\frac{\mathbf{k}\mathbf{q}}{{\mathbf{r}}^{\mathbf{2}}}}$, where r is the distance from the point charge q.

97% (19 ratings)
###### Problem Details

1) What is the electric field at point 1 in (Figure 1)? Assume that a= 3.0 cm and b = 4.0 cm.

2) What is the electric field at point 2 in (Figure 1)?

3) What is the electric field at point 3 in (Figure 1)?