Parallel capacities
Storyboard
In the case of parallel capacitances the potential difference applied is equal for all the capacited. As the potential differences are equal to the load divided by the capacitance, the charge of each capacitance is equal to the product of the potential difference by the capacitance . Being the total load equal to the sum of the loads in each capacitance, it is obtained that the total training is equal to the sum of the individual trainings.
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Capacity addition in parallel
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El símbolo del capacitor o condensador es el de dos placas paralelas. Si se suman en paralelo se les dibuja uno al lado del otro y conectados al mismo punto:
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Sum of capacities in parallel
Equation
Al conectar capacidades en paralelo caída de potencial
$Q=\displaystyle\sum_i Q_i$
Si ahora se aplica la relación de las capacidades para cada una de estas se tendrá para potenciales iguales que
$\Delta\varphi=\displaystyle\frac{Q_i}{C_i}$
Con ello la carga total es igual a
$Q=\displaystyle\sum_i C_i\Delta\varphi$
por lo que la regla de suma de capacidades en paralelo será con
$ C_p =\displaystyle\sum_ i C_i $ |
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Sum of parallel capacities (2)
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The sum of two parallel capacity gives
$ C_{p2} = C_{1p2} + C_{2p2} $ |
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Sum of parallel capacities (3)
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The sum of three parallel capacity gives
$ C_p = C_1 + C_2 + C_3 $ |
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Sum of parallel capacities (4)
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The sum of four parallel capacity gives
$ C_p = C_1 + C_2 + C_3 + C_4 $ |
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