Two capacitors (C₁ = 3.4µF. C₂ = 16.3μF) are charged individually to (V₁ = 18.4V. V₂ = 7.3V). The two capacitors are then connected together in parallel with the positive plates together and the negative plates together. 2a Calculate the final potential difference (in V) across the plates of the capacitors once they are connected. Answer
Two capacitors (C₁ = 3.4µF. C₂ = 16.3μF) are charged individually to (V₁ = 18.4V. V₂ = 7.3V). The two capacitors are then connected together in parallel with the positive plates together and the negative plates together. 2a Calculate the final potential difference (in V) across the plates of the capacitors once they are connected. Answer
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Transcribed Image Text:Two capacitors (C₁ = 3.4μF. C₂ = 16.3μF) are charged individually to (V₁ = 18.4V. V₂ = 7.3V). The
two capacitors are then connected together in parallel with the positive plates together and the negative plates
together.
2a Calculate the final potential difference (in V) across the plates of the capacitors once they are connected.
Answer
9.22
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2b Following the connection in (a) above, calculate the amount of charge (absolute value, in C) that flows
from one capacitor to the other when the capacitors are connected together.
Please state your answer in Sl units and multiply the final answer by 105.
Answer
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Op 2c By how much (absolute value) is the total stored energy (in J) reduced when the two capacitors are
connected?
Please state your answer in Sl units and multiply the final answer by 104.
C
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