In a RLC circuit, the values of the inductance and capacitance are both doubled. In comparison with the resonance frequency of the original circuit, the new resonant frequency will be
A) the same as before.
B) reduced to one-half the original value.
C) reduced to one-quarter the original value.
D) increased by a factor of two.
E) increased by a factor of four.
B
You might also like to view...
A 4.0-kg mass on the end of a string rotates in a circular motion on a horizontal frictionless table. The mass has a constant speed of 2.0 m/s and the radius of the circle is 0.80 m. What is the magnitude of the resultant force acting on the mass?
a. 39 N b. 20 N c. 44 N d. 0 N e. 30 N
The unit of electric charge, the coulomb, is the charge on a
A) single electron. B) specific large number of electrons. C) neutron. D) specific number of neutrons. E) quark.
An auto moves at a steady 50 mph down a straight level road. The direction of the force of air resistance on the car is
A) forward. B) downward. C) backward. D) zero. E) sideways.
The measured ratio of circumference to diameter on a disk is ? when the disk is
A) moving at relativistic speeds. B) rapidly rotating. C) at rest. D) all of the above E) none of the above