In this exercise, you will practice drawing electric field lines. Make sure you represent both the

magnitude and direction of the electric field adequately. Note that the number of lines into or out of

charges is proportional to the charges.

$($a$)$ Draw the electric field lines map for two charges $+20C$ and $-20C$ situated $5cm$ from

each other.

$($b$)$ Draw the electric field lines map for two charges $+20C$ and $+20C$ situated $5cm$ from

each other.

$($c$)$ Draw the electric field lines map for two charges $+20C$ and $-30C$ situated $5cm$ from

each other.