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

Author Question: You are presently exerting a gravitational force on the earth. Indicate whether the statement is ... (Read 89 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
on: Jul 28, 2018
You are presently exerting a gravitational force on the earth.
  Indicate whether the statement is true or false

Question 2

In the apparatus shown here, when the switch is open there is not attractive force between the wires. When the switch is closed, the currents are in the same direction and the wires are attracted to each other. If the currents in the two parallel wires were to point in opposite directions, what would be the force between the wires?
 a. Attractive.
  b. Repulsive.
  c. Zero.
  d. One is pushed up and the other pushed down.
  e. Each one pushes the other up.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

catron30

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 28, 2018
Answer to Question 1

T

Answer to Question 2

b


tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jul 28, 2018
Excellent

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Schematic of the Earth–Moon system (without a consistent scale) Schematic of the Earth–Moon system (without a consistent scale)
Comparison of Ceres with the Moon and Earth Comparison of Ceres with the Moon and Earth
Wavelengths that penetrate the earth's atmosphere Wavelengths that penetrate the earth's atmosphere
How do resultant force work among different angles? How do resultant force work among different angles?
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Earth 200 Million Years Ago Earth 200 Million Years Ago
Video: Electrocardiogram Examination

For a complete list of videos, visit our video library