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

Author Question: At what frequency should a 200-turn, flat coil of cross sectional area of 300 cm2 be rotated in a ... (Read 80 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jul 28, 2018
At what frequency should a 200-turn, flat coil of cross sectional area of 300 cm2 be rotated in a uniform 30-mT magnetic field to have a maximum value of the induced emf equal to 8.0 V?
 a. 7.5 Hz
  b. 7.1 Hz
  c. 8.0 Hz
  d. 8.4 Hz
  e. 16 Hz

Question 2

The apparent path that the Sun traces annually along the celestial sphere is known as the ______________.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

ecliptic


fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
Reply #2 on: Jul 28, 2018
Thank you!


xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Nail structure, side view and cross-sectional view. Nail structure, side view and cross-sectional view.
Nomogram for determining Body Surface Area (BSA). Nomogram for determining Body Surface Area (BSA).
Localizing the Source of High-Frequency Sounds Localizing the Source of High-Frequency Sounds
Clear the inguinal catchment area. Face the side of the table at recipient’s waist. Place your ... Clear the inguinal catchment area. Face the side of the table at recipient’s waist. Place your ...
The population of algae is compared to the population of corals in a given sampling area The population of algae is compared to the population of corals in a given sampling area
Assume z is a standard normal random variable. What is the value of z if the area to the right ... Assume z is a standard normal random variable. What is the value of z if the area to the right ...
Video: SNP Polymorphysim Microarray Chip - How to Test a Person's DNA

For a complete list of videos, visit our video library