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Give the order of the following : Cha...

Give the order of the following :
Charge on electron (`1.60xx10^(-19)C`)

Text Solution

Verified by Experts

The correct Answer is:
`-19`
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Calculate the Avogadro's number using the charge on the electron 1.60 xx 10^(-19)C and the fact that 96500 C deposits 107.9 g silver from its solution.

In Millikan's oil drop experiment, the charge on a oil drop was found due to an experimental error, to be 8.88 xx 10^(-18)C . Why can't such a quantity of charge be present on the oil drop ? Explain. (Charge on an electron is 1.6 xx 10^(-19)C )

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An electron in a television picture tube travels at 3xx10^(7) m/s. It is subjected to a transverse magnetic field of 2xx10^(-3)Wb//m^(2). What is the magnitude of the lateral foce acting on the electron, due to the action of the magnetic field ? Charge on the electron =-1.6 xx10^(-19) C.

160W-60V lamp is connected at 60 V DC supply. The number of electrons passing through the lamp in 1 min is (The charge of electron, e=1.6xx10^(-19)C )

A wire carries a constant current of 10A. How many coulombs and how many charge carriers pass a cross-rection of the wire in 20 seconds? (charge of electron = 1.6 xx 10^(-19) C

The number of electrons delivered at the cathode during electrolysis by a current of 1 ampere in 60 seconds is (charger on electron = 1.60 xx 10^(-19)C )

A conductor has 14.4 xx 10^(-19) coulombs positive charge. The conductor has : (Charge on electron = 1.6 xx 10^(-19) coulombs

Gyromagnetic ratio of the electron revolving in a circular orbit of hydrogen atom is 8.8 xx 10^(10) C kg^(-1) . What is the mass of the electron ? (Given charge of the electron = 1.6 xx 10^(-19) C)