Which of the following statements… | Physics

Question 1 Report

Which of the following statements is not correct?

a magnetic field is a region in which a magnetic force will be detected

a magnetic line of force is a path along which a magnetic fields are scalar quantities it were free

magnetic fields are scalar quantities

neutral point are obtained where the earth's magnetic force is exactly equal and opposite to that due to a magnet

Answer Details

The statement that is not correct is: "magnetic fields are scalar quantities." This statement is incorrect because magnetic fields are vector quantities, meaning they have both magnitude and direction. The direction of a magnetic field is given by the direction of the force that would be exerted on a moving charged particle in that field. Magnetic fields can also be visualized using magnetic field lines, which show the direction and strength of the field at different points in space.

Read lesson note on Electric Field (WAEC)

Electric Field

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Which of the following statements is not correct?

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