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What is the stamin of the electrical field at the position suggested by the period in the figure? 0 votes

Step 1:

Observe the figure:

The two allude charges space positive, therefore

The edge of the ar at the dot from the top charge is

.

You are watching: What is the strength of the electric field at the position

The angle of the field at the dot from the botton charge is

.

Electric field because of charged bit is

, where

is the permittivity of free space
.

is the charge of the electron.

is the distance in between the two suggest charges.

Step 2:

The distance in between the optimal charge and the dot is

.

For the charged bit along peak surface is

.

The distance between the bottom charge and the period is

.

For the charged fragment along top surface is

.

Step 3:

Find the net electric field.

is sum of horizontal and vertical components.

Find the sum of horizontal components.

Find the sum of upright components.

Therefore

.

Find the size of electric field strength.

Strength the the electric field is

Find the direction of electrical field.

Direction of electrical field is

over the
-axis.

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Solution:

Strength that the electric field is

Direction of electric field is

over the
-axis.