This topic contains a solution. Click here to go to the answer

Author Question: If the number of turns of wire on an electromagnet increases, the magnetomotive force mmf ________. ... (Read 97 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
If the number of turns of wire on an electromagnet increases, the magnetomotive force mmf ________.
 
  A) decreases B) increases C) remains the same

Question 2

An ampere-turn is a unit of ________.
 
  A) reactance B) permeability
  C) resistance D) magnetomotive force (mmf)



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AaaA

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

B

Answer to Question 2

D





 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

For a complete list of videos, visit our video library