Question

.. (a) Carbon tetrachloride contains 74 electrons in its molecule. Its relative permittivity
is 2.26 and density 1.68 x 10 kg/m3. If the field acting on the liquid is 5 x 106 N/C,
what is its electronic polarizability, polarization and average electron
displacement?​

Answer 1

Answer:

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Answer 2

Answer:

Given = carbon tetrachloride

             electrons = 74

             relative permittivity = 2.26

             density = 1.68x10kg/m³

             feild = 5x106N/C

to find =   electronic polarizability,

solution =

  electronic polarizability,= P=D-εE

                                             D=εE

                                             D= 2.26x8.85 x10⁻¹²x5x10⁶

                                             D= 100.005 x 10⁻⁶c/m²

now,                                      P=D-εE

                                             P= 100.05 x10⁻⁶-8.85 x 5 x 10⁻⁶

                                             P = 55.8 x 10⁻⁶

                                             P= pm/ρ

                                             P= 55.8x10⁻⁶x153.82x6.62x10²³/1.68x10³

                                            P= 33.85x10¹⁷cm

ectronic polarizability, polarization and average electron  displacement is   P= 33.85x10¹⁷cm