Question

Работа при переносе заряда 2*10^(-7) Кл. бесконечности в некоторую точку электрического поля равна 8*10^(-4) Дж. Определить электрический потенциал поля в этой точке

Answer 1

A=8 10⁻⁴ Дж                 φ=A/q;
q=2 10⁻⁷ Кл                 φ=8 10⁻⁴/2 10⁻⁷=4 10³ B.
φ-?

Answer 2

Calculating Electric Potential

To calculate the electric potential at a point in an electric field, we can use the formula:

V = W / q

Where: - V is the electric potential - W is the work done in moving the charge from infinity to the point - q is the charge

Given: - Charge (q) = 2*10^(-7) C - Work done (W) = 8*10^(-4) J

Using the formula, we can calculate the electric potential at the point in the electric field.

Calculation

The electric potential (V) at the point in the electric field can be calculated using the formula:

V = W / q

Substituting the given values: V = (8*10^(-4) J) / (2*10^(-7) C)

Result

The electric potential (V) at the point in the electric field is 4000 V.

This calculation is based on the formula for electric potential and the given values of charge and work done in the electric field.