Which of the following groups of physical quantities shows only vector quantities
Current , electric field , speed
Electric field , electric potential , weight
Mass, Weight, Force
Tension , weight , electric field
As we have learned
Vector Quantity -
Vector quantity can be added and subtracted with the help of laws of vector addition
- wherein
It specifies both magnitude and direction.
Mass, electric potential and current speed are scalar physical quantities because current doesn’t follow vector law of addition and subtraction and all other does not have a direction associated with them.
Tension and weight are a type of force which is a vector quantity and electric field at a point is defined as the force on unit positive charge so it is also a vector quantity