Class 12 Exam  >  Class 12 Questions  >  The expression for the magnetic fluxa)φ =... Start Learning for Free
The expression for the magnetic flux
  • a)
    φ = NBA2 cos θ
  • b)
    φ = NBA cos θ
  • c)
    φ = N2BA cos θ
  • d)
    φ = NB2A cos θ
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The expression for the magnetic fluxa)φ = NBA2cosθb)φ = ...
The expression for the magnetic flux is given by:

Φ = B * A * cos(θ)

where:
- Φ is the magnetic flux,
- B is the magnetic field strength,
- A is the area through which the magnetic field passes, and
- θ is the angle between the magnetic field and the normal to the area.
Free Test
Community Answer
The expression for the magnetic fluxa)φ = NBA2cosθb)φ = ...
Magnetic Flux Formula
Magnetic flux is the product of the average magnetic field times the perpendicular area that it crosses.
Magnetic flux = number of turns x Magnetic field x Area x (angle between the planar area and the magnetic flux)
The equation is:
Φ =N B A cos(θ)
Where:
N=number of turns
Φ: Magnetic Flux
A: Area
B: Magnetic field
θ: angle between a perpendicular vector to the area and the magnetic field
Explore Courses for Class 12 exam

Top Courses for Class 12

Question Description
The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The expression for the magnetic fluxa)φ = NBA2cosθb)φ = NBAcosθc)φ = N2BAcosθd)φ = NB2AcosθCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam

Top Courses for Class 12

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev