An electron of charge 1.6 x 10¹⁹C is accelerated in vacuum from rest at zero volt towards a plate of 40KV. Calculate the kinetic energy of the electron.

Similar Questions

Which of the following media allow the transmission of sound wave through them i. Air. ii. Liqui...

A manometer is an instrument used for measuring ...

A wire of length 100.0m at 30o has linear expansive of 2x10-5K-1 Calculate the length of the wire at...

The diagram above shows a meter bridge in which two of thee arms contain resistances R and 2Ω. A b...

Which of the following are emitted from a radioactive substance without altering either the nucleon ...

An object is embedded in a block of ice, 10 cm below the plane surface. if the refractive index of t...

Which of the following correctly gives the relationship between linear speed V and angular speed &om...

The distance travelled by a particle starting from rest is plotted against the square of the time el...

A convex mirror is used as a driving mirror because i. its image is erect. ii. it has a large fi...

The ratio of tensile stress to tensile strain is known as ...