Change in resonant frequency when L or C is changed

1. A.
   L/3
2. B.
   L/2
3. C.
   $\frac{L}{\sqrt{3}}$
4. D.
   3L

Tap an option to check your answer.

1. A.
   $\frac{f}{3}$
2. B.
   $\frac{f}{2\sqrt{3}}$
3. C.
   $6f$
4. D.
   $\frac{f}{2\sqrt{2}}$

Tap an option to check your answer.

1. A.
   $\frac{f}{6}$
2. B.
   $\frac{f}{3}$
3. C.
   $\frac{f}{2\sqrt{2}}$
4. D.
   $\frac{f}{3\sqrt{2}}$

Tap an option to check your answer.

1. A.
   both doubled.
2. B.
   made four times.
3. C.
   made eight times.
4. D.
   both halved simultaneously.

Tap an option to check your answer.

1. A.
   remains unchanged.
2. B.
   is doubled.
3. C.
   is quadrupled.
4. D.
   is halved.

Tap an option to check your answer.

1. A.
   $\dfrac{f}{3}$
2. B.
   $\dfrac{f}{2}$
3. C.
   $\dfrac{f}{2\sqrt{2}}$
4. D.
   $\dfrac{f}{3\sqrt{3}}$

Tap an option to check your answer.

1. A.
   $\dfrac{f}{3}$
2. B.
   $\dfrac{f}{2\sqrt{3}}$
3. C.
   $6f$
4. D.
   $\dfrac{f}{3\sqrt{2}}$

Tap an option to check your answer.

1. A.
   $3.0$
2. B.
   $2.1$
3. C.
   $1.56$
4. D.
   $1.7$

Tap an option to check your answer.

1. A.
   the iron core of the inductor should be removed and the value of the capacitor is kept constant.
2. B.
   the dielectric in the capacitor should be removed and the value of the inductor is kept constant.
3. C.
   the generator frequency should be reduced.
4. D.
   another capacitor should be added in parallel to the first capacitor and the value of the inductor is kept constant.

Tap an option to check your answer.