Which of the following law is used in the Millikan's method for the determination of charge

  • A

    Ampere's law

  • B

    Stoke's law

  • C

    Fleming's left hand rule

  • D

    Fleming's right hand rule

Similar Questions

An oxide coated filament is useful in vacuum tubes because essentially

A metal plate gets heated, when cathode rays strike against, it due to

Energy of electrons can be increased by allowing them

In the Millikan's experiment, the distance between two horizontal plates is $2.5 \,\,cm$ and the potential difference applied is $250\,\, V$ . The electric field between the plates will be ....... $V/m$

The current conduction in a discharged tube is due to