JEE Main202430 Jan 2024Evening ShiftPhysicsElectromagnetic WavesActual
Match List I with List II List I List II A. Gauss’s law of magnetostatics i. ∮ E → · d a → = 1 ε 0 ∫ ρ d V B. Faraday’s law of electro magnetic induction ii. ∮ B → · d a → = 0 C. Ampere’s law iii. ∮ E → · d l → = - d d t ∫ B → · d a → D. Gauss’s law of electrostatics iv. ∮ B → · d l → = μ 0 I Choose the correct answer from the options given below:
Options
- AA-I, B-III, C-IV, D-II
- BA-III, B-IV, C-I, D-II
- CA-IV, B-II, C-III, D-I
- DA-II, B-III, C-IV, D-I
Correct answer
D. A-II, B-III, C-IV, D-I
Step-by-step solution
Gauss’s law of magnetostatics: ∮ B → · d a → = 0 Faraday’s law of electro magnetic induction: ∮ E → · d l → = - d d t ∫ B → · d a → Ampere’s law: ∮ B → · d l → = μ 0 I Gauss’s law of electrostatics: ∮ E → · d a → = 1 ε 0 ∫ ρ d V