04.36: An electric current ofnvcf 2yh.(qt0 6.8 μA is used to charge a parallel plate capacitor at a rate .2 ty0cq(fvnhof 8.4 volts per second. What would be the capacitance of the capacitor?

  10.36: In terms of the seven fundamental SI units in the MKS sr*:ztcdtb2a wh 822bry :fel2ystem, the unit for capacitancehy: de wc8fa2rrzb *2:tbt 22l is written as which of the following?

  96.29: Two large par*h rs-kkrj;ooktu 89dz )+i4kallel plates a distance d apart are charged by connecting them to a battery of potential difference V. The battery is disconnected, and the plates are slowly moved apart. As the distance between platesk8 krok huoi+;j dst)kr* 4-z9 increases:

  97.34: Two large oppositel86hcim3z+:fn xy2z*f p- - q b+wcjtyty charged insulated plates have a uniform electric field between them. The distance between the plates is increased. Which of the following statements is trubqp3:y6zi8 jcfm- + fz hyx+n *-tcw2te?
I. The field strength decreases.
II. The field strength increases.
III. The potential difference between the plates increases.

  98.37: Two isolated parallel plates are separated by a distance d. Tpuf*t */r:vst hey carry opposite charges Q and each has surface area A. Which of the following would increase the strenfv p:st*rt*u /gth of the electric field between the plates?
I. Increasing Q II. Increasing A III. Increasing d

  00.18: Two parallel metal plates x 24 h/,um:wcughfar6 carry opposite electrical charges each with a magnitumu,x6:2h ghf4uwc/ar de of Q. The plates are separated by a distance d and each plate has an area A. Consider the following:
I. increasing Q II. increasing d III. increasing A
Which of the following would have the effect of reducing the potential difference between the plates?

  02.39: A parallel-plate capacitor is connected to a resistan rt9hpt0 z b rn0fqz85jf(kt::celess circuit with a battery having emf E until the capacitor is fully charged. The battery is then disconnected from the circuit and the plates of the capacitor are moved to half of their original separation usk:r0tp hf r:z(8f50z9tntjqb ing insulated gloves. Let $V_new$ be the potential difference across the capacitor plates when the plates are moved together, $V_old$ be the potential difference across the capacitor plates when connected to the battery. $V_new/V_old$=?

  08.42: A parallel-plate capacitor is connecte4 nbzpf+ 5nq :f vlv9e01vb1sqd to a battery. Without disconnecting the capacitor, a student pulls the capacitor’s plates apart so that tfqvfzvn4:05+ 11npv 9bl qbeshe plate separation doubles. As a result of this action, what happens to the voltage across the capacitor and the energy stored by the capacitor?

  96.31: See the accompanying7pjvy7 keq;b8a +j6ou figure. What is the current through the 300 Ω resistor when the capacitor is fully cha7q7 op 8jjub;k +ye6varged?

  98.39: In the circuit above, the 3.00 μF cawujb,u;*t0 : w:je lpzpacitor is fully charged at 18.0 μC. What is theew, ljp0 :*ub;zj utw: value of the power supply voltage V?

  01.19: Three identical cap lwt2jc, +5sbbvfl.:kacitors each with a capacitance of C are connected as shown in the following diagram. W bfl2+:5. ktlsbj, wvchat would be the total equivalent capacitance of the circuit?

  04.43: Assume that the capacitors are initially unchargednb()- )+9nbuluwbg optoq q3:.
At time t = 0, the switch S in the circuit is closed. At that instant, what is the equivalent resistance ofthe circuit?

  04.44: Assume that the capacitors are initially uncharged. r 7of0t0zxnev ;8z: by
After the switch has been closed for a long time, how much charge is on the positive plate of the 3 μF capacitor?

  08.31: For the circuit otuc+:t8ey: hshown, ξ =6.0 V, $R_1=7.0Ω$, $R_2= 3.0Ω$ ,$R_3= 6.0Ω$ , $R_4=12.0Ω$ . After operating for a long time, equilibrium is established. What is the voltage across the capacitor at equilibrium?

  17.47: Once the circuit shown re oe-af7.7 z2 ovn8k.k m:pccowaches equilibrium, what is the magnitude of the potential difference ac vp7a mcf2 c-okkn.7 e8.:owzoross the capacitor?

  05.48: For the configuration of caieg pi7fpv 72*pacitor shown, both switches are closed sime*gfp 2i7pv7iultaneously. After equilibrium is established, what is the charge on the top plate of the 5 µF capacitor?