\(q_1\)
−3 μC
\(q_2\)
1 μC
\(q_3\)
0 μC
Start
Worked example
Dipole
Two equal charges
Three charges
Field lines
Each charge's field
probe at
—
\(E_x\)
—
\(E_y\)
—
\(|\mathbf{E}|\)
—