The magnetic flux through that area is then computed using the formula (10 × 10 −3 T) (0.9 m 2) = 0.0090 Wb. Assume a magnetometer probe is moved over a 0.9 m 2 region near a huge sheet of magnetic material and shows a constant reading of 10 mT. Measurement of Magnetic FluxĪ Magnetometer may be used to measure the Magnetic Flux. Weber (Wb) or Tesla Meter Squared is its SI unit (Tm 2). The Magnetic Flux is a Scalar quantity, as shown by the equation above. Φ B = B 1.dA 1 + B 2.dA 2 + B 3.dA 3 + … = ∑ all B i.dA i Magnetic Flux is Vetor or Scalar If the Magnetic Field is non-uniform, with various magnitudes and directions at different areas of the surface, the total magnetic flux across the surface may be calculated as the product of all such area elements and their respective magnetic fields. When the angle is 0°, the flux is largest as Cos 0° is 1.When the angle is 90°, the flux is lowest as Cos 90° is zero.The resultant flux depends on the glancing angle in the following manner: Where, θ is the angle between vectors A and B. It’s also necessary to consider the angle at which the field lines travel across the given surface area. The scalar product of the magnetic field and area ‘A’ gives the Magnetic Flux through a plane of area ‘A’ that is put in a Uniform Magnetic Field of magnitude B. We use the Field-Line picture of a Magnet or a set of magnets to compute the Magnetic Flux. Before we begin to appreciate his work, we must first comprehend the idea of magnetic flux, which is critical to electromagnetic induction. Faraday is largely regarded as the greatest experimental scientist of the nineteenth century, having made significant advances to science. Faraday’s breakthrough came when he discovered a simple mathematical relationship to explain a series of electromagnetic induction tests he did. The development of the concept of Magnetic Flux is attributed to Michael Faraday. θ is the Angle at which lines pass through the Area.Software Engineering Interview Questions.Top 10 System Design Interview Questions and Answers.
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