Match the List-I with List-II
List-I
A. Magnetic induction
B. Magnetic flux
C. Magnetic permeability
D. Self inductance
List-II I. MLT⁻²A⁻² II. ML²T⁻²A⁻² III. ML⁰T⁻²A⁻¹ IV. ML²T⁻²A⁻¹
Choose the correct answer from the options given below:

Question

Match the List-I with List-II

List-I
A. Magnetic induction
B. Magnetic flux
C. Magnetic permeability
D. Self inductance

List-II I. MLT⁻²A⁻² II. ML²T⁻²A⁻² III. ML⁰T⁻²A⁻¹ IV. ML²T⁻²A⁻¹

Choose the correct answer from the options given below:

G1 Physics · Accepted Answer

For magnetic induction B, F = qvB. Therefore, [B] = [F/(qv)]. Using [F] = MLT⁻², [q] = AT, [v] = LT⁻¹, we obtain [B] = ML⁰T⁻²A⁻¹. Hence, A → III. Magnetic flux is Φ = BA. Therefore, [Φ] = [B][area] = ML⁰T⁻²A⁻¹ × L² = ML²T⁻²A⁻¹. Hence, B → IV. For magnetic permeability μ, using the force per unit length between parallel currents, F/l ∝ μI²/r, we get [μ] = MLT⁻²A⁻². Hence, C → I. For self inductance L, magnetic energy is U = ½LI². Therefore, [L] = [U/I²] = ML²T⁻²A⁻². Hence, D → II. Correct matchi…

Match the List-I with List-II List-I A. Magnetic induction B. Magnetic flux C. Magnetic permeability D. Self inductance List-II I. MLT⁻²A⁻² II. ML²T⁻²A⁻² III. ML⁰T⁻²A⁻¹ IV. ML²T⁻²A⁻¹ Choose the correct answer from the options given below: