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Why can scientists ignore the gravitational force when measuring the net force between two electrons?
The answer is gas.
What else can I help you with?
What is the ratio of the electrostatic force to the gravitational force between two electrons?
The ratio of the electrostatic force to the gravitational force between two electrons is approximately 2.4 x 1042.
How can one determine the gravitational constant and its value accurately?
To determine the gravitational constant accurately, scientists conduct experiments using a torsion balance or Cavendish experiment. By measuring the gravitational force between two masses and their distance apart, they can calculate the gravitational constant. This value is typically determined through multiple trials and precise measurements to ensure accuracy.
Ratio of gravitational and electrostatic force between two electrons?
The ratio of gravitational force to electrostatic force between two electrons is approximately (3.6 \times 10^{-42}). This is because the gravitational force between two electrons is much weaker than the electrostatic force due to their small masses compared to their charges.
How to find the gravitational constant?
The gravitational constant, denoted as G, can be found through experiments involving the measurement of the gravitational force between two objects with known masses and distances. One common method is to use a torsion balance, which measures the twisting of a wire due to the gravitational attraction between two masses. By analyzing the data collected from these experiments, scientists can determine the value of the gravitational constant.
What is a main difference between gravitational and electr onic forces is that electrical forces?
The main difference between gravitational and electronic forces is that electrical forces originate from the interaction between charged particles, such as electrons and protons, while gravitational forces arise from the mass of objects. Additionally, electrical forces can be attractive or repulsive based on the charges involved, whereas gravity is always an attractive force between masses.
What is the ratio of the electrostatic force to the gravitational force between two electrons?
The ratio of the electrostatic force to the gravitational force between two electrons is approximately 2.4 x 1042.
How can one determine the gravitational constant and its value accurately?
To determine the gravitational constant accurately, scientists conduct experiments using a torsion balance or Cavendish experiment. By measuring the gravitational force between two masses and their distance apart, they can calculate the gravitational constant. This value is typically determined through multiple trials and precise measurements to ensure accuracy.
Ratio of gravitational and electrostatic force between two electrons?
The ratio of gravitational force to electrostatic force between two electrons is approximately (3.6 \times 10^{-42}). This is because the gravitational force between two electrons is much weaker than the electrostatic force due to their small masses compared to their charges.
Does gravitational force hold positively charged electrons together?
No. The mass of electrons is so small that the repulsion due to their equal electric charges is much greater than the gravitational attraction between them, at any separation distance.
What are the advantages of Rutherford's atomic model?
The electrostatic force of attraction between electrons and nucleus was likened to the gravitational force of attraction between the revolving planets and the Sun.
How to find the gravitational constant?
The gravitational constant, denoted as G, can be found through experiments involving the measurement of the gravitational force between two objects with known masses and distances. One common method is to use a torsion balance, which measures the twisting of a wire due to the gravitational attraction between two masses. By analyzing the data collected from these experiments, scientists can determine the value of the gravitational constant.
What is a main difference between gravitational and electr onic forces is that electrical forces?
The main difference between gravitational and electronic forces is that electrical forces originate from the interaction between charged particles, such as electrons and protons, while gravitational forces arise from the mass of objects. Additionally, electrical forces can be attractive or repulsive based on the charges involved, whereas gravity is always an attractive force between masses.
What is the significance of the gravitational conversion constant in the context of celestial mechanics?
The gravitational conversion constant, also known as the gravitational constant (G), is a crucial factor in celestial mechanics because it determines the strength of the gravitational force between objects in space. This constant helps scientists calculate the gravitational attraction between celestial bodies, such as planets and stars, and predict their movements accurately. In essence, the gravitational constant plays a fundamental role in understanding and modeling the dynamics of celestial bodies in the universe.
How was G measured?
The gravitational constant, G, was first determined by Henry Cavendish in 1798 using a torsion balance experiment. This involved measuring the gravitational force between two known masses and the distance between them to calculate G. The value of G is crucial in determining the strength of the gravitational attraction between objects.
When measuring current you are measuring the number of?
When measuring current, we are measuring the number of electrons (conventionally positive charges) passing through the cross section of the conductor in one second.AnswerActually, the unit of electric current, the ampere, is defined in terms of the force between two parallel current-carrying conductors, and NOT in terms of the quantity of electrons passing a given point!
What is interacting in a gravitational interaction?
Two particles are interacting in a gravitational interaction. It could be an two atoms, to electrons, or even to celestial bodies. The force of interaction between these two particles is directly proportional to its mass, and the constant of proportionality is the acceleration.
How can scientists tell the difference between elements if they can't do it by neutron number or electron charge?
Scientists differentiate elements based on the number of protons. The number of neutrons or electrons doesn't affect the type of element it is.
