Question
Download Solution PDFIf the magnetic field intensity is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
Magnetic flux:
- Magnetic flux is defined as the number of magnetic field lines passing through a given closed surface.
- It provides the measurement of the total magnetic field that passes through a given surface area.
- It is a scalar quantity.
- The SI unit of magnetic flux is Weber (Wb).
Magnetic flux associated with any area is given as,
⇒ ϕB = BAcosθ
Where ϕB = magnetic flux, B = magnetic field intensity, A = area, and θ = angle between B and A
CALCULATION:
Given
We know that the magnetic flux associated with any area is given as,
⇒ ϕB = BAcosθ
⇒ ϕB = -6 + 4
⇒ ϕB = - 2 Wb
- Hence, option 3 is correct.
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