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

Author Question: How many protons does Tc have? a. 93 b. 58 c. 48 d. 107 e. 43 ... (Read 32 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
How many protons does Tc have?
 a. 93
  b. 58
  c. 48
  d. 107
  e. 43

Question 2

Two wires, each having a weight per unit length of 1.0  104 N/m, are strung parallel, one 0.10 m above the other. If the wires carry the same current, though in opposite directions, how great must the current in each wire be for the magnetic field of the lower conductor to balance the weight of the upper conductor?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

e

Answer to Question 2

7.1 A



crobinson2013

  • Hero Member
  • *****
  • Posts: 535

Edwyer

  • Sr. Member
  • ****
  • Posts: 337

 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

For a complete list of videos, visit our video library