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Resistors in series (2)
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When several resistors are connected in series, the current is the same in all resistors due to the conservation of loads. Therefore, in each resistance a potential drop equal to the electrical resistance multiplied by the current is experienced and whose sum must be the total potential difference. Therefore, the total resistance of a series of resistors is equal to the sum of these.
ID:(1396, 0)
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Equations
$ \Delta\varphi = \Delta\varphi_1 + \Delta\varphi_2 $
Dphi = Dphi_1 + Dphi_2
$ \Delta\varphi = R_s I $
Dphi = R * I
$ \Delta\varphi_1 = R_1 I $
Dphi = R * I
$ \Delta\varphi_2 = R_2 I $
Dphi = R * I
$ R_s = R_1 + R_2 $
R_s = R_1 + R_2
ID:(16019, 0)
Series resistance (2)
Equation
In the case of two resistors connected in series, the resistance in Series ($R_s$) is equal to the sum of the resistance 1 ($R_1$) and the resistance 2 ($R_2$). This relationship is expressed as:
| $ R_s = R_1 + R_2 $ |
None
ID:(16004, 0)
Sum of potential difference (2)
Equation
By the principle of energy conservation, the potential difference ($\Delta\varphi$) is equal to the sum of the difference of potential 1 ($\Delta\varphi_1$) and the difference of potential 2 ($\Delta\varphi_2$). This can be expressed through the following relationship:
| $ \Delta\varphi = \Delta\varphi_1 + \Delta\varphi_2 $ |
ID:(16012, 0)
Ohm's law (1)
Equation
Traditional Ohm's law establishes a relationship between the potential difference ($\Delta\varphi$) and the current ($I$) through the resistance ($R$), using the following expression:
| $ \Delta\varphi = R_s I $ |
| $ \Delta\varphi = R I $ |
None
ID:(3214, 1)
Ohm's law (2)
Equation
Traditional Ohm's law establishes a relationship between the potential difference ($\Delta\varphi$) and the current ($I$) through the resistance ($R$), using the following expression:
| $ \Delta\varphi_1 = R_1 I $ |
| $ \Delta\varphi = R I $ |
None
ID:(3214, 2)
Ohm's law (3)
Equation
Traditional Ohm's law establishes a relationship between the potential difference ($\Delta\varphi$) and the current ($I$) through the resistance ($R$), using the following expression:
| $ \Delta\varphi_2 = R_2 I $ |
| $ \Delta\varphi = R I $ |
None
ID:(3214, 3)