Question

1) Определить емкость конденсатора если заряд на обкладках 6 нанокулон а напряжение 40 вольт Насти С(емкость конденсатора) 2) Расстояние между обкладками 2,5 мм, площадь обкладок 20 см в кубе. кондесатор воздушный что означает Е = 1

Answer 1

1)С=q/U=6/40=0,15 нФ
2)С=0,2/0,0025=80 Ф

Answer 2

Calculating the Capacitance of a Capacitor

To determine the capacitance of a capacitor, we can use the formula:

C = Q / V

where: - C is the capacitance of the capacitor, - Q is the charge on the plates of the capacitor, and - V is the voltage across the capacitor.

In this case, the charge on the plates of the capacitor is given as 6 nanocoulombs (6 nC) and the voltage across the capacitor is 40 volts (40 V).

Using the formula, we can calculate the capacitance as follows:

C = 6 nC / 40 V

To perform the calculation, we need to convert the charge from nanocoulombs to coulombs. Since 1 nanocoulomb is equal to 1 × 10^(-9) coulombs, we have:

C = (6 × 10^(-9) C) / 40 V

Simplifying the expression, we get:

C = 1.5 × 10^(-10) F

Therefore, the capacitance of the capacitor is 1.5 × 10^(-10) Farads.

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