This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the potential difference across a capacitor is doubled, what happens to the energy stored? 1.It ... (Read 139 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jul 28, 2018
If the potential difference across a capacitor is doubled, what happens to the energy stored?
  1.It becomes four times larger.
  2.It becomes two times larger.
  3.It is unchanged.
  4.It becomes one-half as large.
  5.It becomes one-fourth as large.

Question 2

State Coulomb's law for magnetic poles.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcabuhat

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 28, 2018
Answer to Question 1

1

Answer to Question 2

The force of attraction or repulsion between magnetic poles is directly proportional to
the product of their pole strength and inversely proportional to the distance between
the poles.


MirandaLo

  • Member
  • Posts: 538
Reply 2 on: Jul 28, 2018
Gracias!

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Massive amounts of wood are stored on the forest floor of old-growth temperate coniferous forests of Massive amounts of wood are stored on the forest floor of old-growth temperate coniferous forests of
1-16 The Sun’s Daily Path and the Energy It Deposits Here 1-16 The Sun’s Daily Path and the Energy It Deposits Here
Energy in SHM Energy in SHM
A) Thumb press across top of shoulder. (B) Repeated pressing to GB-21 to disperse energy; massage ... A) Thumb press across top of shoulder. (B) Repeated pressing to GB-21 to disperse energy; massage ...
Attributes of Major Energy Channels According to Traditional Chinese Medicine Attributes of Major Energy Channels According to Traditional Chinese Medicine
Small local hydroelectric power generators have more future potential Small local hydroelectric power generators have more future potential
Video: How proteins function? How do proteins work?

For a complete list of videos, visit our video library