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

Author Question: The expression that mathematically describes the force between two static electric charges is called ... (Read 41 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Jul 28, 2018
The expression that mathematically describes the force between two static electric charges is called ______________.
 Fill in the blank(s) with correct word

Question 2

A magnifying glass has a convex lens of focal length 15 cm. At what distance from a postage stamp should you hold this lens to get a magnification of +2.0?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Moriaki

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 28, 2018
Answer to Question 1

Coulomb's law

Answer to Question 2

7.5 cm


jho37

  • Member
  • Posts: 531
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« 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?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Wood first appeared in plants called progymnosperms. Wood first appeared in plants called progymnosperms.
Cnidarians have specialized stinging cells called cnidocytes Cnidarians have specialized stinging cells called cnidocytes
Detonation is a secondary ignition of the air–fuel mixture. It is also called spark knock or ... Detonation is a secondary ignition of the air–fuel mixture. It is also called spark knock or ...
finding resultant for the following force combinations finding resultant for the following force combinations
Genes expression due to position Genes expression due to position
The Gene Expression Machine Model for Coupling The Gene Expression Machine Model for Coupling
Video: Sigmoidoscopy

For a complete list of videos, visit our video library