Question

Ребят,срочно,сегодня уже сдавать надо!а то меня до экзаменов не допустят=С В однородном электрическом поле с напряжённостью 2*10^4 Н/кл вдоль силовой линии движется заряд 0,05 кл работа равна 1000 дж на какое расстояние переместиться заряд?

Answer 1

A=F*s

S=A/F

E=F/q

F=Eq=2*10^4*0.05=1000H

S=A/F=1000/1000=1 м

Ответ: 1 метр

 

Answer 2

Calculation of Work Done in an Electric Field

To calculate the work done by a charge moving in an electric field, we can use the formula:

Work (W) = Force (F) x Distance (d)

In this case, the force experienced by the charge is given by the equation:

Force (F) = Electric Field Strength (E) x Charge (q)

Given: - Electric field strength (E) = 2 * 10^4 N/C - Charge (q) = 0.05 C - Work (W) = 1000 J

We can rearrange the equation for force to solve for distance:

Distance (d) = Work (W) / Force (F)

Substituting the values into the equation:

Distance (d) = 1000 J / (2 * 10^4 N/C * 0.05 C)

Calculating the distance:

Distance (d) = 1000 J / (1000 N/C)

Distance (d) = 1 meter

Therefore, the charge will move a distance of 1 meter in the electric field.

Please note that the calculation assumes a uniform electric field and neglects any other forces that may be acting on the charge.