What Is The Charge To Mass Ratio Of Proton? - Fixanswer

Alpha particle is a helium nucleus that comprises two protons and two neutrons, and the charge is

twice

the charge of the proton while the mass is around four times greater. … Therefore, the charge to mass ratio of an alpha particle is approximate twice the charge to mass ratio of a proton.

What is the charge to mass ratio of electron and proton?

The proton is a stable subatomic particle with a positive charge equal to that of an electron and a rest mass of 1.67262 1027 kg, or

1,836 times the mass of an electron

.

What is the ratio of charge by mass ratio of proton and alpha particle?

Hint: An alpha particle is actually a helium nucleus which consists of two protons and two neutrons so its charge is twice the proton’s charge and the mass is four times greater. Hence the charge to mass ratio of an alpha particle is

twice the charge to mass ratio of a proton

.

Which has highest charge to mass ratio?

Hence,

particle 3

is positively charged. The charge to mass ratio (emf) is directly proportional to the displacement or amount of deflection for a given velocity. Since the deflection of particle 3 is the maximum, it has the highest charge to mass ratio.

What is the charge to mass ratio of neutron?

The charge on the neutron is

zero

and thus its charge to mass ratio is also zero.

What is charge to mass ratio called?

The charge-to-mass ratio (

Q/m

) of an object is, as its name implies, the charge of an object divided by the mass of the same object. This quantity is generally useful only for objects that may be treated as particles.

Does charge depend on mass?

All the known

charged particles are massive particles

, this means that the existence of the charge is connecting, somehow, with the mass and so there is no massless charged particle.

Who discovered the electron?

Although

J.J. Thomson

is credited with the discovery of the electron on the basis of his experiments with cathode rays in 1897, various physicists, including William Crookes, Arthur Schuster, Philipp Lenard, and others, who had also conducted cathode ray experiments claimed that they deserved the credit.

Which is the highest specific charge?

An electron

has the greatest specific charge of any particle. To beat it you would either need more charge for the same mass or else a lower mass and the same charge.

Who discovered proton first?

The proton was discovered by

Ernest Rutherford

in the early 1900’s. During this period, his research resulted in a nuclear reaction which led to the first ‘splitting’ of the atom, where he discovered protons. He named his discovery “protons” based on the Greek word “protos” which means first.

What charge is a proton?

Protons are found in the center of the atom; they, with neutrons, make up the nucleus. Protons have a charge of

+1

and a mass of 1 atomic mass unit, which is approximately equal to 1.66×10
^{– 24}
grams.

What is the ratio of specific charge?

(D) 1:1. Hint: Specific charge of a particle is defined as

the ratio of the charge on the particle to the mass of the particle

. Both proton and alpha particles are positively charged species. A proton is a positively charged species found in the nucleus of the atom.

Who is the father of neutron?

James Chadwick, in full

Sir James Chadwick

, (born October 20, 1891, Manchester, England—died July 24, 1974, Cambridge, Cambridgeshire), English physicist who received the Nobel Prize for Physics in 1935 for the discovery of the neutron.

Is mass of proton and deuteron same?

Whose Mass is Greater, Proton or Deuteron. Ans-

The mass of a deuterium atom is greater than that of a proton

; this is because of the presence of a neutron in the deuterium. Also, the mass of a neutron is a little bit more to that of a proton.