Question

Two 2.0 cmcm ××2.0 cmcm square aluminum electrodes, spaced 0.60 mmmm apart, are connected to a...

Two 2.0 cmcm ××2.0 cmcm square aluminum electrodes, spaced 0.60 mmmm apart, are connected to a 200 VV battery.

Part A

What is the capacitance?

Express your answer in picofarads.

Part B

What is the charge on the positive electrode?

Express your answer in coulombs.

Homework Answers

Answer #2

Capacitance is expressed in pico-farads (pF) while charge is expressed in nano-coulombs (nc).

answered by: anonymous
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A parallel-plate capacitor is formed from two 3.0 cmcm ××3.0 cmcm electrodes spaced 2.0 mmmm apart....
A parallel-plate capacitor is formed from two 3.0 cmcm ××3.0 cmcm electrodes spaced 2.0 mmmm apart. The electric field strength inside the capacitor is 1.0×106N/C1.0×106N/C. What is the charge (in nCnC) on the positive electrode? Express your answer in nanocoulombs. Part B What is the charge (in nCnC) on the negative electrode? Express your answer in nanocoulombs.
Two 10.0-cm-diameter electrodes 0.59 cm apart form a parallel-plate capacitor. The electrodes are attached by metal...
Two 10.0-cm-diameter electrodes 0.59 cm apart form a parallel-plate capacitor. The electrodes are attached by metal wires to the terminals of a 14 Vbattery. Part A What is the charge on each electrode while the capacitor is attached to the battery? Enter your answers numerically separated by a comma. q1, q2 =   C   Part B What is the electric field strength inside the capacitor while the capacitor is attached to the battery? Express your answer with the appropriate units. E...
Two 14-cm-diameter electrodes 0.56 cm apart form a parallel-plate capacitor. The electrodes are attached by metal...
Two 14-cm-diameter electrodes 0.56 cm apart form a parallel-plate capacitor. The electrodes are attached by metal wires to the terminals of a 16 V battery. A,B,C What are the charge on each electrode, the electric field strength inside the capacitor, and the potential difference between the electrodes while the capacitor is attached to the battery? Express your answer to two significant figures and include the appropriate units. D,E,F What are the charge on each electrode, the electric field strength inside...
A homemade capacitor is assembled by placing two 9-in.in.-diameter pie pans 2.5 cmcm apart and connecting...
A homemade capacitor is assembled by placing two 9-in.in.-diameter pie pans 2.5 cmcm apart and connecting them to the opposite terminals of a 12 VV battery. a. Estimate the capacitance. Express your answer in farads to two significant figures. b. Estimate the charge on each plate. Express your answer in coulombs to two significant figures. c. Estimate the electric field halfway between the plates. Express your answer in volts per meter to two significant figures. d. Estimate the work done...
Two 2.5-cmcm-diameter-disks spaced 1.5 mmmm apart form a parallel-plate capacitor. The electric field between the disks...
Two 2.5-cmcm-diameter-disks spaced 1.5 mmmm apart form a parallel-plate capacitor. The electric field between the disks is 4.7×105 V/mV/m . What is the voltage across the capacitor? How much charge is on each disk? An electron is launched from the negative plate. It strikes the positive plate at a speed of 2.0×107 m/sm/s . What was the electron's speed as it left the negative plate?
A parallel-plate capacitor is made from two plates 11.0 cmcm on each side and 4.30 mmmm...
A parallel-plate capacitor is made from two plates 11.0 cmcm on each side and 4.30 mmmm apart. Half of the space between these plates contains only air, but the other half is filled with Plexiglas of dielectric constant 3.35. (See the figure below(Figure 1).) An 15.0 VV battery is connected across the plates. Part A) What is the capacitance of this combination? Part B) How much energy is stored in the capacitor? Part C) If we remove the Plexiglas, but...
A 0.80-?m-diameter oil droplet is observed between two parallel electrodes spaced 11 mm apart. The droplet...
A 0.80-?m-diameter oil droplet is observed between two parallel electrodes spaced 11 mm apart. The droplet hangs motionless if the upper electrode is 16.0 V more positive than the lower electrode. The density of the oil is 885kg/m3.? What is the droplet's mass? Express your answer to two significant figures and include the appropriate units. What is the droplet's charge? Express your answer to two significant figures and include the appropriate units. Does the droplet have a surplus or a...
An electric dipole is formed from ±± 2.0 nCnC point charges spaced 1.0 mmmm apart. The...
An electric dipole is formed from ±± 2.0 nCnC point charges spaced 1.0 mmmm apart. The dipole is centered at the origin, oriented along the yy-axis. 1) What is the electric field strength at point (x,y)(x,y) = (( 25 mmmm ,,0cm)cm)? Express your answer using two significant figures. 2) What is the electric field strength at point (x,y)(x,y) = ((0cm,cm, 25 mmmm ))? Express your answer using two significant figures.
Two 15-cm-diameter electrodes 0.42 cm apart form a parallel-plate capacitor. The electrodes are attached by metal...
Two 15-cm-diameter electrodes 0.42 cm apart form a parallel-plate capacitor. The electrodes are attached by metal wires to the terminals of a 15 V battery. After a long time, the capacitor is disconnected from the battery but is not discharged. Part D/E/F What are the charge on each electrode, the electric field strength inside the capacitor, and the potential difference between the electrodes after insulating handles are used to pull the electrodes away from each other until they are 0.84...
A parallel-plate capacitor is formed from two 9.0 cm ×9.0 cm electrodes spaced 2.2 mm apart....
A parallel-plate capacitor is formed from two 9.0 cm ×9.0 cm electrodes spaced 2.2 mm apart. The electric field strength inside the capacitor is 1.0×10^6N/C 1. What is the charge (in nC) on the positive electrode? 2. What is the charge (in nC) on the negative electrode