Each of the following physical quantities is classified as a vector or a scalar quantity. Which of the classifications is correct?
a
electric potential (Vector)
b
momentum (scalar)
c
gravitational field intensity (scalar)
d
magnetic flux density (vector)
Explanation
Correct Option
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daniel6789
3 years ago
The right answer is B:
Flux density is the dot product of field and area vector so it is also a scalar. The magnetic field intensity (H) has both direction and magnitude so it is a vector.
The momentum of a body is a relation between mass (scalar) and velocity (vector), therefore it is a vector quantity.
