Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-diagram based-Easy-Class 11
Consider two vectors A and B with an angle θ between them, as described. Which of the following represents the scalar product A . B in terms of their magnitudes and angle?
A
A . B = A B sin θ
B
A . B = A B cos θ
C
A . B = A cos θ + B sin θ
D
A . B = A B tan θ
Correct Answer
Option B
Detailed Explanation
The scalar product of two vectors A and B is given by A . B = A B cos θ, where θ is the angle between the vectors, as stated in the NCERT context.
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