In the oscillatory circuit, the capacity is increased by 4 times. What should be done to keep the oscillation period the same?
| November 29, 2020 | education
Reduce by 2 times, because
T = 2 × P × √L × C
C stands under the root, we increase it 4 times and take it out from under the root
It will turn out
T = 2 × 2P × √LC
This means that in order for the period to remain unchanged, we need to reduce it by 2 times
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