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Electricity Revision Test for IGCSE Physics
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Laboratior de Fisica 1 Pontificia Universidad Catolica del EcuadorDescripción completa
Discussion: 1. On the basis of the data you recorded on the table with figure 5.1, what is the pattern for how voltage gets distributed in a series circuit with equal resistances? According to the data you recorded with Figure 5.4, what is the pattern for how voltage gets distributed in a series circuit with unequal resistances? Is there any relationship between the size of the resistance and the size of the resulting voltage? The pattern for how voltage is distributed in a series circuit with equal resistances is: V O=¿ of resistors (V any resistor ∈the series ) , that is, assuming that the resistances are equal, since, V O=V 1+V 2 +V 3 … , (KVL Series), and the resistors are the same value, therefore they have the same Voltage The pattern for how voltage is distributed in a series circuit with unequal resistances is: V O=V O=V 1 +V 2 +V 3 … , The relationship between the size of the resistance and the size of the resulting voltage is linear for ohmic resistors 2. Utilizing the data from Figure 5.2, what is the pattern for how voltage distributes itself in a parallel circuit for equal resistances? Based on the data from Figure 5.5, what is the pattern for how voltage distributes itself in a parallel circuit for unequal resistances? Is there any relationship between the size of the resistance and the size of the resulting voltage? The pattern for how voltage is distributed in a parallel circuit with equal resistances is: 3. Do the voltages in your combination circuits (see Figure 5.3 and 5.6) follow the same rules as they did in your circuits which were purely series or parallel? If not, state the rules you see in operation. No, they do not. They follow a combination of these rules.