CUET · PHYSICS · PYQ PAPER 2023
Select scalar quantities from the following:
A. electric flux
B. Electric current
C. Current density
D. Electromagnetic force
Choose the correct answefrom the options given below:
- A B and C only
- B A, B and D only
- C A and B only
- D B, C and D only
Answer & Solution
Correct Answer
(C) A and B only
Step-by-step Solution
Detailed explanation
Electric flux (A) and Electric current (B) are scalars because they are either a dot product or do not follow vector addition laws. Current density (C) and Force (D) are vectors as they possess both magnitude and a specific spatial direction.
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