This topic contains a solution. Click here to go to the answer

Author Question: Why is most matter electrically neutral? a. It contains no charges. b. There are equal amounts of ... (Read 106 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
Why is most matter electrically neutral?
 a. It contains no charges.
  b. There are equal amounts of positive and negative charges present.
  c. The charge on the electrons and protons in the material is too small to notice.
  d. none of the above

Question 2

If two heaters are connected in parallel across the 120 volt source, the current in amperes drawn from the source is
 a. 5 c. 20
  b. 10 d. none of the above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wergv

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

B

Answer to Question 2

C




wergv

  • Sr. Member
  • ****
  • Posts: 365

 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

For a complete list of videos, visit our video library