Physics · JEE | Magnetism and Matter

Match List-I with List-II: \n List-I List-II A Electrostatic Dipole Moment \( p \) I Magnetic Moment \( m \) B Permittivity of vacuum \( \varepsilon_0 \) II Reciprocal of Permeability \( 1/\mu_0 \) C External Field Torque \( p \times E \) III \( m \times B \) D External Field Energy \( -p \cdot E \) IV \( -m \cdot B \) \n Choose the correct answer from the options given below:

1. A
   A-(II), B-(I), C-(IV), D-(III)
2. B
   A-(I), B-(II), C-(III), D-(IV)
3. C
   A-(III), B-(IV), C-(I), D-(II)
4. D
   A-(IV), B-(III), C-(II), D-(I)