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

Author Question: According to Lenz's law, the induced current in a circuit always flows to oppose the external ... (Read 94 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 29, 2018
According to Lenz's law, the induced current in a circuit always flows to oppose the external magnetic field through the circuit.
 
  A) True B) False

Question 2

How many molecules are in (a) 1.0 cm3 of air at STP and (b) 1.0 cm3 of helium at STP? (R = 8.31 J/mol . K, NA = 6.022  1023 molecules/mol)
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

LegendaryAnswers

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

2.7  1019 molecules in both cases


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jul 29, 2018
Gracias!

lkanara2

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

« previous next »
 

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Location of internal and external hemorrhoids. Location of internal and external hemorrhoids.
An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ... An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ...
The cascade of events by which the stroke-induced release of glutamate kills neurons. The cascade of events by which the stroke-induced release of glutamate kills neurons.
Ocean water flows vertically and horizontally, influencing climate Ocean water flows vertically and horizontally, influencing climate
Structural of external, middle and inner ear Structural of external, middle and inner ear
The figure shows an LR circuit with a switch and a 240-volt battery. At the instant the switch ... The figure shows an LR circuit with a switch and a 240-volt battery. At the instant the switch ...
Video: Pores and Ion Channels

For a complete list of videos, visit our video library