the direction of electric field can be defined as the direction of force on a positive charge. why cannot we define the direction of magnetic field in the same manner?

the direction of electric field can be defined as the direction of for

1.	the direction of electric field can be defined as the direction of force on a positive charge. why cannot we define the direction of magnetic field in the same manner?
Answer» The direction of the electric FIELD is the direction that a POSITIVE charge would accelerate if it were placed there. A negative charge would accelerate in the opposite direction. These things were DETERMINED by producing electrically charged objects and MEASURING which WAY they move :)

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the direction of electric field can be defined as the direction of force on a positive charge. why cannot we define the direction of magnetic field in the same manner?​

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the direction of electric field can be defined as the direction of force on a positive charge. why cannot we define the direction of magnetic field in the same manner?