« previous next »

Author Question: The area of a loop of wire is reduced by a factor of 2 while the rate of change of magnetic field ... (Read 53 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jul 29, 2018
The area of a loop of wire is reduced by a factor of 2 while the rate of change of magnetic field applied is doubled. What happens to the induced emf in that loop of wire?
 
  A) It is doubled.
  B) It is reduced by a factor of 2.
  C) It is reduced by a factor of 4.
  D) It is quadrupled.
  E) It stays the same.

Question 2

The particle theory of light, as well as the wave theory of light, are both supported by the interference of light.
 
  Indicate whether the statement is true or false


JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Female cheetah and cubs in the Ngorongoro Conservation Area Female cheetah and cubs in the Ngorongoro Conservation Area
The Cardiac Landmarks. A = Aortic Area; P = Pulmonic Area; E = Erb’s Point; T = Tri The Cardiac Landmarks. A = Aortic Area; P = Pulmonic Area; E = Erb’s Point; T = Tri
The Revolutionary Change in the U.S Workforce The Revolutionary Change in the U.S Workforce
Place a towel or sheet over knee area. Use a thin barrier to protect skin from cold source. Place a towel or sheet over knee area. Use a thin barrier to protect skin from cold source.
How to use right endpoints to find an expression showing the area of a function How to use right endpoints to find an expression showing the area of a function
Demographic change and the effect on people social, and economic life Demographic change and the effect on people social, and economic life
Video: Oxygen transport: association and dissociation & Factors that affect hemoglobin's saturation with O2

For a complete list of videos, visit our video library