Capacitance & Boundary Conditions

The capacitance is calculated by ...

• dividing the potential over the charge, as magnitudes

• multiplying the potential to the charge

• multiplying the charge to the potential

• dividing the charge over the potential, as magnitudes

The unit of measurement for any capacitance is ...

When dealing with boundary conditions between 2 mediums, the tangential components are ...

• E_n1 = E_t2

• E_t2 = E_t1

• D_t2 = D_t1

• D_n1 = E_t2

When dealing with boundary conditions between 2 mediums, the normal components are ...

• E_n2 - E_n1 = rho(s)

• E_n2 - E_n1 = rho(v)

• D_n2 - D_n1 = rho(v)

• D_n2 - D_n1 = rho(s)

When dealing with boundary conditions between 2 mediums, the tangent of any angle for any medium is ...

• E_t1 divided by E_t2, as magnitudes

• E_t1 divided by E_n1, as magnitudes

• D_t1 divided by D_t2, as magnitudes

• D_t1 divided by D_n1, as magnitudes

When dealing with boundary conditions between 2 mediums, the tangent of angle 1 divided by that of angle 2 is equal to ...

• relative permittivity 2 divided by relative permittivity 1

• relative permittivity 1 divided by relative permittivity 2