In a particular Millikan oil-drop apparatus, the plates are 2.25 cm apart. The oil used has...
In a particular Millikan oil-drop apparatus, the plates are 2.25 cm apart. The oil used has a density of 0.830 g/cm3 , and the atomizer that sprays the oil drops produces drops of diameter 1.00×10−3 mm .
A. What strength of electric field is needed to hold such a drop stationary against gravity if the drop contains five excess electrons?
B. What should be the potential difference across the plates to produce this electric field?
C. If another drop of the same oil requires a plate potential of 85.6 V to hold it stationary, how many excess electrons did it contain?
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In a particular Millikan oil-drop apparatus, the plates are 2.25
cm apart. The oil used has...
In the famous Millikan oil-drop experiment, tiny spherical droplets of oil are sprayed into a uniform...
In the famous Millikan oil-drop experiment, tiny spherical droplets of oil are sprayed into a uniform vertical electric field. The drops get a very small charge (just a few electrons) due to friction with the atomizer as they are sprayed. The field is adjusted until the drop (which is viewed through a small telescope) is just balanced against gravity and therefore remains stationary. Using the measured value of the electric field, we can calculate the charge on the drop and...
In the famous Millikan oil-drop experiment, tiny spherical droplets of oil are sprayed into a uniform...
In the famous Millikan oil-drop experiment, tiny spherical droplets of oil are sprayed into a uniform vertical electric field. The drops get a very small charge (just a few electrons) due to friction with the atomizer as they are sprayed. The field is adjusted until the drop (which is viewed through a small telescope) is just balanced against gravity and therefore remains stationary. Using the measured value of the electric field, we can calculate the charge on the drop and...
with diagram if possible 0.0200 mx Figure 16-33 Problem 86 In the famous Millikan oil-drop experiment,...
with diagram if possible
0.0200 mx Figure 16-33 Problem 86 In the famous Millikan oil-drop experiment, tiny cal droplets of oil are sprayed into a uniform vertical electric field. The drops get a very small charge (just a few elec trons) due to friction with the atomizer as they are sprayed. The field is adjusted until the drop (which is viewed through a small telescope) is just balanced against gravity and there- fore remains stationary. Using the measured value of...
In a Millikan oil drop apparatus, an electric field of 23 kN/C is created in a...
In a Millikan oil drop apparatus, an electric field of 23 kN/C is created in a chamber to suspend oil drops that are missing electrons. What is the electric force on a drop that is missing 5 electrons?
Question 3 (3 points) In a Millikan Oil-Drop type experiment, oil drops with an excess charge...
Question 3 (3 points) In a Millikan Oil-Drop type experiment, oil drops with an excess charge of two electrons are suspended between the two plates. If the mass of the oil drop is one million times the mass of the proton, and the plates are 2.5 cm apart, what is the voltage of the upper plate relative to that of the lower plate? Assume a uniform field between the two plates.
4a) In a Millikan oil drop apparatus, an electric field of 26 kN/C is created in...
4a) In a Millikan oil drop apparatus, an electric field of 26 kN/C is created in a chamber to suspend oil drops that are missing electrons. What is the electric force on a drop that is missing 4 electrons? _______N 4b) The Angstrom (10-10m) is a unit that is useful in measuring distances beteen atoms. How large is the electric field at a distance of 2.4 Angstrom from a singly ionized sodium atom? __________N/C *This would be an atom that's...
In the early 1900s, Robert Millikan used small charged droplets of oil, suspended in an electric...
In the early 1900s, Robert Millikan used small charged droplets of oil, suspended in an electric field, to make the first quantitative measurements of the electron’s charge. A 0.74-μm-diameter droplet of oil, having a charge of +e+e, is suspended in midair between two horizontal plates of a parallel-plate capacitor. The upward electric force on the droplet is exactly balanced by the downward force of gravity. The oil has a density of 860 kg/m3, and the capacitor plates are 6.0 mm...
Oil Drop 11. Robert Millikan received a Nobel Prize for determining the charge on the electron....
Oil Drop 11. Robert Millikan received a Nobel Prize for determining the charge on the electron. To do this, he set up a of oil between potential difference between two horizontal parallel metal plates. He then sprayed drops the plates and adjusted the potential difference until drops of a certain size between the plates, as shown above. Suppose that when the potential difference adjusted until the electric field is 10,000 N/C downward, a certain drop with a mass of remains...
The classic Millikan oil drop experiment was the first to obtain an accurate measurement of the...
The classic Millikan oil drop experiment was the first to obtain
an accurate measurement of the charge on an electron. In it, oil
drops were suspended against the gravitational force by a vertical
electric field. Consider an oil drop with a weight of 1.6 x 10-14N,
if the drop has a single excess electron, find the magnitude (in
N/C) of the electric field needed to balance its weight. Your
should round your answer to an integer, indicate only the number,...
The classic Millikan oil drop experiment was the first to obtain an accurate measurement of the...
The classic Millikan oil drop experiment was the first to obtain an accurate measurement of the charge on an electron. In it, oil drops were suspended against the gravitational force by a vertical electric field. Consider an oil drop with a weight of 1.2 x 10-14N, if the drop has a single excess electron, find the magnitude (in N/C) of the electric field needed to balance its weight. Your should round your answer to an integer, indicate only the number,...
with diagram if possible
0.0200 mx Figure 16-33 Problem 86 In the famous Millikan oil-drop experiment, tiny cal droplets of oil are sprayed into a uniform vertical electric field. The drops get a very small charge (just a few elec trons) due to friction with the atomizer as they are sprayed. The field is adjusted until the drop (which is viewed through a small telescope) is just balanced against gravity and there- fore remains stationary. Using the measured value of...
In a Millikan oil drop apparatus, an electric field of 23 kN/C is created in a chamber to suspend oil drops that are missing electrons. What is the electric force on a drop that is missing 5 electrons?
Oil Drop 11. Robert Millikan received a Nobel Prize for determining the charge on the electron. To do this, he set up a of oil between potential difference between two horizontal parallel metal plates. He then sprayed drops the plates and adjusted the potential difference until drops of a certain size between the plates, as shown above. Suppose that when the potential difference adjusted until the electric field is 10,000 N/C downward, a certain drop with a mass of remains...
The classic Millikan oil drop experiment was the first to obtain
an accurate measurement of the charge on an electron. In it, oil
drops were suspended against the gravitational force by a vertical
electric field. Consider an oil drop with a weight of 1.6 x 10-14N,
if the drop has a single excess electron, find the magnitude (in
N/C) of the electric field needed to balance its weight. Your
should round your answer to an integer, indicate only the number,...
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