The distance between the plates of the flat capacitor was increased by 4 times. How has the capacitance changed?
| August 2, 2021 | education
Data: d2 (considered distance between the plates of the capacitor used) = 4d1 (original distance).
The change in the capacitance of the capacitor used is determined from the ratio: k = C2 / C1 = (ε * ε0 * S / d2) / (ε * ε0 * S / d1) = d1 / d2 = d1 / 4d1 = 1/4.
Answer: The capacity of the capacitor used will decrease by 4 times.
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