Variation of electrostatic potential along the x - direction is shown in (Fig. 3.142). The correct statement about electric field is
.

The electrical potential function for an electrical field directed parallel to the x - axis is shown in (Fig. 3.152). . The magnitude of the electric field in the x - direction in the interval 4 le x le 8 is

The variation of electric potential with distance from a fixed point is shown in figure. What is the value of electric field at x = 2m -

The variation of electric potential for an electric field directed parallel to the x - axis is shown in (Fig. 3.110). Draw the variation of electric field strength with the x- axis. .

The variation of electric potential for an electric field directed parallel to the x - axis is shown in (Fig. 3.110). Draw the variation of electric field strength with the x- axis. .

The variation of potential with distance R from the fixed point is shown in (Fig. 3.125). . The electric field at R = 5 m is.

The variation of potential with distance R from the fixed point is shown in (Fig. 3.125). . The electric field at R = 5 m is.

The variation of potential V with distance r from dixed point is shown in Fig. The magnitude of electric field at, r = 2 cm (in volt/cm) is :

Assertion: If electric potential remains constant along a path in electric field, then the electric field must be zero. Reason: The negative of an electric potential gradient in a direction is equal to the component of electric field in that direction.

The variation of potential with distance x from a fixed point is shown in figure. Find the magnitude of the electric field (in V // m) at x=13 m .