Magnetic Field

Related BrainMass Solutions

• What change in magnetizing force is required to decrease the flux density of magnetic material

  This magnetic field left behind is known as remnant magnetic field (or residual magnetic field) measured as 'OR' in figure (1).

• Magnetic Field Increases at Constant Rates

  23267 Magnetic Field Increases at Constant Rates In a region of space, the magnetic field increases at a constant rate.

• Physics: Which statements are true about Magnetic forces

  True False a magnetic field can only exert a force on a charged particle that is moving. True False the maximum magnetic force that a charged particle can feel is when it is moving perpendicular to the magnetic field.

• Earth's magnetic field

  11782 Earth's magnetic field Differentiate between the Earth's magnetic field and its production versus that of an ordinary bar magnet.

• Electromagnetic Induction

  301090 Physics: Loop of wire in a uniform magnetic field Consider a loop of wire in a uniform magnetic field. The field is perpendicular to the plane of the loop, such that the magnetic field lines pass through the loop.

• Physics: Current, Magnetic Field, Vector, and Biot-Savart Law

  of the net magnetic field Hint not displayed Hint G.5 Angle between magnetic field due to wire 1 and the x axis Hint not displayed Hint G.6 Find the angle between magnetic field due to wire 1 and the x axis Hint not displayed Hint G.7 Net magnetic

• The Magnitude and Direction of Magnetic Fields

  If we use Ampere's law that states that the path integral of the magnetic field along a closed loop is proportional to the current that goes through this loop we get: This turns to (the magnetic field is tangential to dl): And then magnetic field

• Physics: Magnetic field of two parallel conductors

  the fingers curl gives the direction of the magnetic field lines.

• magnetic flux and Faraday's law

  Magnetic flux is the product of the average magnetic field times the perpendicular area that it penetrates.

• Solve: Magnetic Field on a Compass

  The magnetic field of the Earth is also from South to North. Hence two fields are added together in the same direction. Therefore, there will be no deflection in the magnetic compass due to magnetic field of power line.