CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Work

An accelerate...

Question

An accelerated electron has energy of $9.6 x 10^{- 18} J$ . Express the energy in electron volts (eV)

Open in App

Solution

Given:
Energy of electron= $9.6 x 10^{- 18} J$

To express the energy in electron volts :
Formula used: $1 e V = 1.6 \times 10^{- 19} J$
$1 J = \frac{1}{1.6 \times 10^{- 19}} e V$
$9.6 \times 10^{- 18} J = \frac{9.6 \times 10^{- 18}}{1.6 \times 10^{- 19}} e V$
$= 60 e V$

Answer:
Hence, $9.6 x 10^{- 18} J$ $= 60 e V$

Suggest Corrections

thumbs-up

6

Similar questions

Q. To produce characteristic X-rays using a Tungsten target in an X-rays generator, the accelerating voltage should be greater than _________ volts and the energy of the characteristic radiation is _________ eV. Binding energy of the inner most electron in Tungsten

= 40 K e V

.

Q. The kinetic energy of an electron which is accelerated through a potential of

100

Q. An electron (charge =

1.6 \times 10^{- 19}

coulomb) is accelerated through a potential of 1,00,000 volts. The energy required by the electron is

Q. A beam of electrons has an energy of 1 joule.How many electrons are in the beam? (1 eV= 1.6*10^-19).

Express 16 mg mass into equivalent energy in electron volts?

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Work Done

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon