Question

в некоторой точке поля на заряд 5*10 в минус 9 Кл действует сила 3*10 в минус 4 Н.Найдите напряженность поля в етой точке и определите велечину заряда , создающего поле , если точка удалена от него на 0,1 м

Answer 1

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Answer 2

Calculation of Electric Field Intensity and Charge Magnitude

To find the electric field intensity at a point in the field, we can use the formula:

Electric Field Intensity (E) = Force (F) / Charge (q)

Given: - Charge (q) = 5 * 10^(-9) C - Force (F) = 3 * 10^(-4) N

Using the formula, we can calculate the electric field intensity:

E = F / q

E = (3 * 10^(-4) N) / (5 * 10^(-9) C)

Simplifying the expression:

E = 6 * 10^4 N/C

Therefore, the electric field intensity at the given point is 6 * 10^4 N/C.

To determine the magnitude of the charge creating the field, we can rearrange the formula:

q = F / E

q = (3 * 10^(-4) N) / (6 * 10^4 N/C)

Simplifying the expression:

q = 5 * 10^(-9) C

Therefore, the magnitude of the charge creating the field is 5 * 10^(-9) C.

Please let me know if there is anything else I can help you with!