Sketch a diagram of a magnetically susceptible material such asiron placed within a magnetic field. Sketch the M-field and resultant B-field.

The force around a magnet can be drawn as a 2D diagram. Determine which two of the following correctly describe the lines that show force around a magnet. The lines can cross overWhere the lines are further apart, the magnetic force is weakerThe lines have arrows to show whether the magnetic force is a push or a pullThe lines have arrows that point away from the north pole, towards the south pole

For static magnetic fieldans.∇×B = μJ∇×B = ρ∇•B = μ0J∇×B = 0 Previous Marked for Review Next

A magnetic material will become magnetized if:it is placed next to a compassits magnetic domains all face different directionsmost of its magnetic domains face the same directionit is placed next to a piece of iron

Write a proportionality expression that represents the relationship between the magnetic force and the magnetic field strength.

Draw an arrow indicating the direction of the magnetic field at point P due to the magnetshown. (2 marks)(b) Describe the effect on a positively-charged particle travelling into the page at P