Two point charges of +20.0 μC and -8.00 μC are separated by a distance of 20.0 cm. What is the intensity of electric field E midway between these two charges?

The intensity of the net electric field will:

Explanation:

Here we need first find the electric field due to the first charge at the midway point.

The electric field equation is given by:

Where:

So, we will have:

The direction of E1 is to the right of the midpoint.

Now, the second electric field is:

The direction of E2 is to the right of the midpoint because the second charge is negative.

Finally, the intensity of the net electric field will:

I hope it helps you!

an electric circuit

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr