Electric Field

In figure $\left(\mathrm{i}\right)$, two $+\mathrm{ve}$ charges ${\mathrm{q}}_2 \& {\mathrm{q}}_3$ fixed along the $\mathrm{y}-$axis exerts a net electric force in the $+\mathrm{x}$ direction on a charge ${\mathrm{q}}_1$ fixed along the $\mathrm{x}-$axis. If a $+\mathrm{ve}$ charge $\mathrm{Q}$ is added at $\left(\mathrm{x}, 0\right)$ in figure $\left(\mathrm{ii}\right)$ the force on ${\mathrm{q}}_1$ is

What does electric field depend on?

What is electric field equation?

What will be the electric field intensity at the Centre of a uniformly charged circular wire of linear charge density?

What is the electric field due to an arc?

Two thin wire rings, each having a radius $\mathrm{R}$ are placed at a distance $\mathrm{d}$ apart with their axes winding. The charges on the two rings are $+\mathrm{q} \& -\mathrm{q}$. The potential difference of the two rings is

A thing semicircular ring of radius $\mathrm{r}$ has positive charge $\mathrm{q}$ distributed uniformly over it. The net field $\overrightarrow{\mathrm{E}}$ at the centre $\mathrm{O}$ is

Two thin wire rings, each having a radius $\mathrm{R}$ are placed at a distance $\mathrm{d}$ apart with their axes winding. The charges on the two rings are $+\mathrm{q} \& -\mathrm{q}$. The potential difference of the two rings is

Select the appropriate graph for a circular ring placed in $\mathrm{x}-\mathrm{y}$ plane with centre at origin of coordinate system. The ring carries a uniformly distributed positive charges at a point $\left(0, 0, \mathrm{z}\right)$ electric potential is 

which of the following statement is correct? The electric field at a point is

In figure $\left(\mathrm{i}\right)$, two $+\mathrm{ve}$ charges ${\mathrm{q}}_2 \& {\mathrm{q}}_3$ fixed along the $\mathrm{y}-$axis exerts a net electric force in the $+\mathrm{x}$ direction on a charge ${\mathrm{q}}_1$ fixed along the $\mathrm{x}-$axis. If a $+\mathrm{ve}$ charge $\mathrm{Q}$ is added at $\left(\mathrm{x}, 0\right)$ in figure $\left(\mathrm{ii}\right)$ the force on ${\mathrm{q}}_1$ is

What will be the electric field intensity at the Centre of a uniformly charged circular wire of linear charge density?

What is electric field and its SI unit and dimension?

What is the formula of electric current?

What is electric field and its SI unit and dimension?

What is test charge and why it is made neglibile small while testing the effect of the source charge?

What are the significance of electrical field lines?

The maximum field intensity on the axis of a uniformly charged ring of charge $q$ and radius $R$ will be

A thin conducting ring of radius $R$ is given a charge $+Q$. The electric field at the centre $O$ of the ring due to the charge on the part $AKB$ of the ring is $E$. The electric field at the centre due to the charge on the part $ACDB$ of the ring is