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

Author Question: Electrons flow in a wire when there is A) an imbalance of charges in the wire. B) a potential ... (Read 11 times)

roselinechinyere27m

  • Hero Member
  • *****
  • Posts: 557
on: Jul 29, 2018
Electrons flow in a wire when there is
 
  A) an imbalance of charges in the wire.
  B) a potential difference across its ends.
  C) a difference in potential energy across its ends.
  D) none of the above

Question 2

A suitable electric pump in an electric circuit is a
 
  A) chemical battery.
  B) generator.
  C) both of these
  D) neither of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


roselinechinyere27m

  • Member
  • Posts: 557
Reply 2 on: Jul 29, 2018
:D TYSM

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

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?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Ion Movements During the Action Potential Ion Movements During the Action Potential
Potential Consequences of Estrogen Loss Related to Menopause Potential Consequences of Estrogen Loss Related to Menopause
When the EGR valve opens, exhaust gases flow through the valve and into passages in the intake ... When the EGR valve opens, exhaust gases flow through the valve and into passages in the intake ...
A spark tester connected to a spark plug wire or coil output. A typical spark tester will fire only ... A spark tester connected to a spark plug wire or coil output. A typical spark tester will fire only ...
Flow scattergrams showing results on the top set from a healthy donor and on the bottom set from a ... Flow scattergrams showing results on the top set from a healthy donor and on the bottom set from a ...
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ... A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library