Fill in the blank spaces with appropriate answers:
The S.I unit of permittivity is ______.

Fill in the blank spaces with appropriate answers : M.K.S. unit of resistivity is……….. .

Fill in the blank spaces with appropriate answers : MKS unit of conductivity is………… .

Fill in the blank spaces with appropriate answer: SI unit of magnetic pole strength is _________.

Fill in the blank spaces with appropriate answer: The pole strength of a magnet is a ______ quantity.

Fill in the blank spaces with appropriate answers: The angular dispersive psi = ________

Fill in the blank spaces with appropriate answers : M.K.S unit of current density is……….. .

Fill in the blank spaces with appropriate answers: The least distance of distinct vision (D) is _________ cm.

Fill in the blank spaces with appropriate answers: The wavelength of light ________ as it moves from denser to rarer medium.

Fill in the blanks spaces with appropriate answers. Unlike currents……….

Fill in the blanks spaces with appropriate answers. ………..currents attract.