« previous next »

Author Question: A 15-F capacitor and a 25-F capacitor are connected in parallel, and charged to a potential ... (Read 131 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 28, 2018
A 15-F capacitor and a 25-F capacitor are connected in parallel, and charged to a potential difference of 60 V. How much energy is then stored in this capacitor combination?
 a. 50 mJ
  b. 18 mJ
  c. 32 mJ
  d. 72 mJ
  e. 45 mJ

Question 2

A 15-F capacitor and a 30-F capacitor are connected in series, and charged to a potential difference of 50 V. What is the resulting charge on the 30-F capacitor?
 a. 0.70 mC
  b. 0.80 mC
  c. 0.50 mC
  d. 0.60 mC
  e. 0.40 mC


C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

As sessile organisms, plants have evolved many mechanisms to mitigate the potential damage of abioti As sessile organisms, plants have evolved many mechanisms to mitigate the potential damage of abioti
Breast Palpation Methods, Parallel Lines Breast Palpation Methods, Parallel Lines
An Action Potential An Action Potential
Specific Drugs and their Potential for Dependence Specific Drugs and their Potential for Dependence
Capacitors in series and an equivalent capacitor Capacitors in series and an equivalent capacitor
The Ames test, which screens compounds for potential mutagenicity The Ames test, which screens compounds for potential mutagenicity
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library