Physics

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#1 If the inductance in the LC circuit is quadrupled the natural frequency of that circuit will
a)increase to 4 times its original value
b)increase to twice its original value
c)decrease to 1/2 of its original value
d)decrease to 1/4 of its original value

Isn't the correct choice c) since f=1/2pisqrt(LC)?

#2 If the capacitance in the LC circuit is reduced by a factor of four the natural frequency of that circuit will
a)increase to 4 times its original value
b)increase to twice its original value
c)decrease to 1/2 of its original value
d)decrease to 1/4 of its original value

Isn't the correct choice b) since f=1/2pisqrt(LC)?

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    yes

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