Question on: WAEC Physics - 2009
An inductor of inductance 1.0H is connected in series with a capacitor of capacitance 2.0(\mu F) in an a.c. circuit. to resonate
A
112.5Hz
B
225.0Hz
C
323.5Hz
D
707.1Hz
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Correct Option: A
fo = (\frac{1}{2 \pi \sqrt{LC}} = \frac{1}{2 \times 3.14 \sqrt{1 \times 2 \times 10^{-6}}})
= 112.5Hz
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