Determine the energy stored in C2 when C1 = 15 ?F, C2 = 10 ?F, C3 = 20 ?F, and V0 = 18 V.
A. 0.72 mJ
B. 0.32 mJ
C. 0.50 mJ
D. 0.18 mJ
E. 1.60 mJ
Answer: D
You might also like to view...
Parallel Wires: Two long parallel wires that are 0.30 m apart carry currents of 5.0 A and 8.0 A in the opposite direction. Find the magnitude of the force per unit length that each wire exerts on the other wire and indicate if the force is attractive or repulsive. (?0 = 4? × 10-7 T ? m/A)
A. 2.7 × 10-5 N repulsive B. 7.2 × 10-5 N repulsive C. 3.4 × 10-5 N attractive D. 2.7 × 10-5 N attractive E. 7.2 × 10-5 N attractive
Series Resonance: In an RLC ac circuit, the values of the inductance and capacitance are both doubled. As a result of this change, the resonance frequency of the circuit is
A. the same as before. B. reduced to one-half the original value. C. reduced to one-fourth the original value. D. twice the original value. E. four times the original value.
The planet ________ has the least variation in temperatures on the surface between day and night
A) Mars B) Earth C) Mercury D) Venus
An ideal gas is confined to a container with an adjustable volume. If the number of molecules and the temperature are held constant, by what factor will the volume change when the pressure is tripled?