Pick out two scalar quantities in the following list:force, angular momentum, work, current, linear momentum, electric field, average velocity, magnetic moment, relative velocity.
Answers
Answered by
1
Hii dear,
# Answer- Current and work
# Extra information-
# Scalars-
- Physical quantities having only magnitude are called scalars.
- For example here,
work
current
# Vectors-
- All physical quantities having magnitude and direction are called as vectors.
- For example here,
force
angular momentum
linear momentum
average velocity
relative velocity
electric field
magnetic moment
Hope that fixed your query...
# Answer- Current and work
# Extra information-
# Scalars-
- Physical quantities having only magnitude are called scalars.
- For example here,
work
current
# Vectors-
- All physical quantities having magnitude and direction are called as vectors.
- For example here,
force
angular momentum
linear momentum
average velocity
relative velocity
electric field
magnetic moment
Hope that fixed your query...
Answered by
0
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Work and current are scalar quantities.
Work done is given by the dot product of force and displacement. Since the dot product of two quantities is always a scalar, work is a scalar physical quantity.
Current is described only by its magnitude. Its direction is not taken into account. Hence, it is a scalar quantity.
I hope, this will help you
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