Question

Match the physical quantities in column I and the information related to them in Column II.

Column I		Column II
A	Electric dipole moment	1	Vector product
B	Electric field	2	Scalar product
C	Electric flux	3	Points towardspositive charge
D	Torque	4	Points away frompositive charge

• A. $(A)\to (3), (B)\to (2), (C) \to(4), (D)\to (1)$.
• B. $(A)\to (1), (B) \to(3), (C) \to (4), (D) \to (2)$
• C. $(A) \to (3), (B)\to (4), (C)\to (2), (D)\to(1)$
• D. $ (A) \to (1), (B) \to (2), (C) \to (3), (D)\to (4) $

Answer 1

Answer: (C)

Electric dipole moment points from negative charge to positive charge. Electric field points away from positive charge. Electric flux is the scalar product of electric field and area vector and torque is vector product of electric dipole moment and electric field.