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

Author Question: As the number of loops in a current-carrying wire coil is increased, the magnetic field becomes ... (Read 49 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
As the number of loops in a current-carrying wire coil is increased, the magnetic field becomes
 
  A) more spread out.
  B) more stable.
  C) stronger.
  D) weaker.
  E) none of the above

Question 2

The magnetic field lines about a straight current-carrying wire are
 
  A) circular.
  B) radial.
  C) elliptical.
  D) spiral.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

livaneabi

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


AEWBW

  • Member
  • Posts: 579
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

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?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

(a) Longevity decreases with increased horn-length breeding value of harvested rams. (b) Mean-weight (a) Longevity decreases with increased horn-length breeding value of harvested rams. (b) Mean-weight
Visual Field Defects Visual Field Defects
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ... Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ...
James Watson and Francis Crick’s metal-and wire model of DNA James Watson and Francis Crick’s metal-and wire model of DNA
Video: Chemical Equilibrium between N2O4 (colorless gas) and NO2 (brown gas)

For a complete list of videos, visit our video library