Question

A particle α is the nucleus of a Helium atom. It has a mass m =...

A particle α is the nucleus of a Helium atom. It has a mass m = 6.64 x 〖10〗 ^ (- 27) kg and a charge of q = + 2e. Compare the electrical force with the gravitational. Between two alpha particles

Homework Answers

Answer #1

Using Coulomb's and Gravitational force law we can find comparison between electrical and Gravitational force.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Rutherford discovered the nucleus of the atom by firing alpha particles at gold foil. An alpha...
Rutherford discovered the nucleus of the atom by firing alpha particles at gold foil. An alpha particle has a charge of q=+2e and a ,ass pf m=6.64 x 10^-27 kg. A gp;d nucleus has a charge of Q=+79e. Ignore the motion of the gold nucleus in the problem. Suppose an alpha particle is traveling directly toward a gold nucleus. If the speed of the alpha particle is v=1.9 x 10^7 m/s when it is 1 m from the gold nucleus...
An alpha particle is the nucleus of a Helium atom, with two protons and two neutrons....
An alpha particle is the nucleus of a Helium atom, with two protons and two neutrons. An alpha particle has a mass of 6.6 × 10?27 kg and is accelerated by a voltage of 1.39 kV.The charge on a proton is 1.60218×10?19 C. If a uniform magnetic field of 0.071 T is maintained on the alpha particle and perpendicular to its velocity, what will be particle’s radius of curvature? Answer in units of m
In the form of radioactive decay known as alpha decay, an unstable nucleus emits a helium-atom...
In the form of radioactive decay known as alpha decay, an unstable nucleus emits a helium-atom nucleus, which is called an alpha particle. An alpha particle contains two protons and two neutrons, thus having mass m=4u and charge q=2e. Suppose a uranium nucleus with 92 protons decays into thorium, with 90 protons, and an alpha particle. The alpha particle is initially moving at velocity= 5.89 *10^8, and the radius of alpha particle is r=3.1* 10^ -11.What is the speed of...
An alpha particle (the nucleus of a helium atom formed by 2 protons and 2 neutrons...
An alpha particle (the nucleus of a helium atom formed by 2 protons and 2 neutrons with charge q = +2(1.6 x 10-19 C ) is moving perpendicular to a magnetic field of 0.730 tesla at a velocity of 4.00E+6 m/s ; calculate the magnitude of the magnetic force exerted on it. Calculate the acceleration of the alpha particle. What will be the radius of curvature of the path followed by the alpha particle in the magnetic field? What would...
An alpha particle (the nucleus of a helium atom formed by 2 protons and 2 neutrons...
An alpha particle (the nucleus of a helium atom formed by 2 protons and 2 neutrons with charge q = +2(1.6 x 10-19 C ) is moving perpendicular to a magnetic field of 0.680 tesla at a velocity of 2.50E+6 m/s ; calculate the magnitude of the magnetic force exerted on it. Tries 0/10 Calculate the acceleration of the alpha particle. Tries 0/10 What will be the radius of curvature of the path followed by the alpha particle in the...
An alpha particle (the nucleus of a helium atom formed by 2 protons and 2 neutrons...
An alpha particle (the nucleus of a helium atom formed by 2 protons and 2 neutrons with charge q = +2(1.6 x 10-19 C ) is moving perpendicular to a magnetic field of 0.600 tesla at a velocity of 3.20E+6 m/s ; calculate the magnitude of the magnetic force exerted on it. Tries 0/10 Calculate the acceleration of the alpha particle. Tries 0/10 What will be the radius of curvature of the path followed by the alpha particle in the...
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with...
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with mass 6.64×10-27 kg and a thorium nucleus with mass 3.89×10-25 kg. The measured kinetic energy of the alpha particle is 7.11×10-13 J. 1) After the decay, the kinetic energy of the thorium nucleus was _________ the kinetic energy of the alpha particle. (less than, greater than or equal to.)
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with...
A uranium-238 nucleus at rest undergoes radioactive decay, splitting into an alpha particle (helium nucleus) with mass 6.64×10-27 kg and a thorium nucleus with mass 3.89×10-25 kg. The measured kinetic energy of the alpha particle is 4.01×10-13 J. If after the decay, the alpha particle is observed to move in the positive x direction. After the decay, what direction did the thorium nucleus move? Complete the following statement with less than, greater than or equal to. After the decay, the...
An alpha particle (α), which is the same as a helium-4 nucleus, is momentarily at rest...
An alpha particle (α), which is the same as a helium-4 nucleus, is momentarily at rest in a region of space occupied by an electric field. The particle then begins to move. Find the speed of the alpha particle after it has moved through a potential difference of −3.45×10−3 V .The charge and the mass of an alpha particle are qα = 3.20×10−19 C and mα = 6.68×10−27 kg , respectively. Part A Mechanical energy is conserved in the presence...
An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It...
An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.45 × 106 V and then enters a uniform magnetic field whose magnitude is 1.75 T. The α-particle moves perpendicular to the magnetic field at all times. What is (a) the speed of the α-particle, (b) the magnitude of the magnetic force on it, and (c) the radius of its circular...