Quizbank/Electricity and Magnetism (calculus based)/QBCh8

QB153086031104

QB:Ch 8:V1
QB153086031104 1) What is the net capacitance if C1=4.75 &mu;F, C2=2.77 &mu;F, and C3=2.47 &mu;F in the configuration shown?
 * a) 4.220E+00 &mu;F
 * b) 4.642E+00 &mu;F
 * c) 5.106E+00 &mu;F
 * d) 5.616E+00 &mu;F
 * e) 6.178E+00 &mu;F

2) In the figure shown C1=16.7 &mu;F, C2=2.26 &mu;F, and C3=4.53 &mu;F. The voltage source provides &epsilon;=10.7 V. What is the energy stored in C2?
 * a) 1.292E+01 &mu;J
 * b) 1.421E+01 &mu;J
 * c) 1.563E+01 &mu;J
 * d) 1.719E+01 &mu;J
 * e) 1.891E+01 &mu;J

3) In the figure shown C1=16.9 &mu;F, C2=2.3 &mu;F, and C3=4.67 &mu;F. The voltage source provides &epsilon;=13.4 V. What is the charge on C1?
 * a) 6.011E+01 &mu;C
 * b) 6.613E+01 &mu;C
 * c) 7.274E+01 &mu;C
 * d) 8.001E+01 &mu;C
 * e) 8.801E+01 &mu;C