Electric Field Lines

How the electric field lines due to two identical positive charges are different from the field lines due to two identical negative charges?

Which one of the following statements is not true for electric field lines due to two positive charges situated at a distance in space?

The electric field lines are drawn for two charges $A$ and $B$ situated at a distance in space, as shown below. Which one of the following statements is true for the charges $A$ and $B$?

Draw the electric field lines in space due to a single negative charge.

Field lines due to a negative charge are

The statement "Electric field lines start from positive charge and end at negative charge" is

Which of the following statements is not true about electric field lines?

In question $\mathrm{ }55$ , which charge has the largest magnitude?

Which of the following statements is true about electrical forces?

Electric lines of force about a positive point charge are

For the following electric field lines electric field is -

In the adjoining figure, the electric field lines for charges $q_1$ and $q_2$ are shown. Identify the sign of the charges -

The negative charge $-{\mathrm{q}}_2$ is fixed while positive charge ${\mathrm{q}}_1$ as well as the conducting sphere ' $\mathrm{S}$ ' is free to move (figure). If the system is released from rest -

A charge particle $+\mathrm{q}$ is constrained to move only along the $\mathrm{y}$ -axis of the situation shown , the nature of equilibrium of charge $+\mathrm{q}$ is -

Figure shows electric field lines. If $E_A$ and $E_B$ are electric fields at $A$ and $B$, then

An uncharged sphere of metal is placed in uniform electric field produced by two oppositely charged plates. The lines of force will appear as -

A positive point charge is placed at $\mathrm{P}$ in front of an earthed metal sheet $\mathrm{S}.\mathrm{ }\mathrm{Q}$ and  $\mathrm{R}$ are two points between $\mathrm{P}$ $\mathrm{S}$ as shown in figure. If the electric field strength at $\mathrm{Q}$ and $\mathrm{R}$ are respectively ${\text{E}}_{\text{Q}}$ and  ${\text{E}}_{\text{R}}$ and potential at $\mathrm{Q}$ and $\mathrm{R}$ are respectively ${\text{V}}_{\text{Q}}$and ${\text{V}}_{\text{R}}$. Then

Which of the following configurations of electric lines of force is possible ?

What is not true for equipotential surface for uniform electric field ?

An uncharged sphere of metal is placed in uniform electric field produced by two oppositely charged plates. The lines of force will appear as -