JEE Main 202325 JanuaryEvening Shift
- Exam
- JEE Main
- Year
- 2023
- Date
- 25 January
- Shift
- Evening Shift
- Subject
- Physics
- Chapter
- Electromagnetic Waves
JEE Main 2023 · 25 January · Evening Shift · Physics · Electromagnetic Waves
Match List I and List II A Gauss’s Law in Electrostatics I ∮...
Match List I and List II
| A | Gauss’s Law in Electrostatics | I | |
| B | Faraday's Law | II | |
| C | Gauss’s Law in Magnetism | III | |
| D | Ampere-Maxwell Law | IV |
Choose the correct answer from the options given below :
Options
- AA-IV, B-I, C-II, D-III
- BA-I, B-II, C-III, D-IV
- CA-III, B-IV, C-I, D-II
- DA-II, B-III, C-IV, D-I
Correct answer
A. A-IV, B-I, C-II, D-III
Step-by-step solution
(A) Gauss law states that the total electric flux out of a closed surface is equal to the charge enclosed divided by the permittivity. So,
(B) Faraday’s law explains that the direction of the current will be opposite to the direction of flux that produced it, so
(C) Gauss's law for magnetism states that the magnetic flux B across any closed surface is zero, so
(D) Ampere’s Maxwell law is stated as
Where Conduction current and
Displacement current
Thus, A-IV, B-I, C-II, D-III