Homework Answers
Since drop is suspended, the force of gravity ( downward) is balanced by the electrostatic force ( upward implies the drop has negative charge)
So,
0= mg-|q|E
m = (4/3)
πa3 =
(4/3)(0.859)(3.14)(1.70×10-4)3=
17.67×10-9 kg
mg = qE
(17.67×10-9)9.81= q(0.318×105)
q = -5.45×10-13C
Add Answer to:
In Millikan's experiment, an oil drop of radius 1.70 mu m and density 0.859 g/cm^3 is...
In Millikan's experiment, an oil drop of radius 1.89 um and density 0.874 g/cm3 is suspended...
In Millikan's experiment, an oil drop of radius 1.89 um and density 0.874 g/cm3 is suspended in chamber C (see the figure) when a downward electric field of 0.721 x 105 N/C is applied. Find the charge on the drop, in terms of e. Oil spray P1 Insulating chamber wall Oil drop С Microscope P2 B
In Millikan's experiment, an oil drop of radius 2.012 µm and density 0.828 g/cm3 is suspended...
In Millikan's experiment, an oil drop of radius 2.012 µm and
density 0.828 g/cm3 is suspended in chamber C (Figure 22-14) when a
downward-pointing electric field of 1.92* 10^5 N/C is applied. Find
the charge on the drop, in terms of e. (Include the sign.)
Thank youuuuu
Oil spray Insulating chamber wall drop Microscope Fig. 22-14
1) In Millikan's experiment, an oil drop of radius 1.95 μm and density 0.857 g/cm3 is...
1) In Millikan's experiment, an oil drop of radius 1.95 μm and
density 0.857 g/cm3 is suspended in chamber C (see the figure) when
a downward electric field of 1.36 × 105 N/C is applied. Find the
charge on the drop, in terms of e.
2)In the figure a “semi-infinite” nonconducting
rod (that is, infinite in one direction only) has uniform linear
charge density λ = 1.38 μC/m. Find (including sign) (a) the
component of electric field parallel to the...
In Millikan's oil drop experiment, a drop of radius r = 1.69 µm (1µm = 10-6m)...
In Millikan's oil drop experiment, a drop of radius r = 1.69 µm (1µm = 10-6m) and density 867 kg/m3 is suspended (against gravity) in a uniform electric field (Fe cancels Fg) when the drop has 4 excess electrons. What is the magnitude of the electric field (in N/C)? (Note that you can enter the full number or use the format 9.99E9 where "E9" represents 109). Enter only the numerical part of the answer (not the units).
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates....
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the voltage between the plates to be 2003 V, and the plate separation to be 1.45 cm. The oil drop (of density 0.81 g/cm) has a diameter of 4.00 x 10m. Find the charge on the drop, in terms of electron units. x e 12.04
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the...
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates....
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the voltage between the plates to be 2240 V, and the plate separation to be 2.29 cm. The oil drop (of density 0.81 g/cm3) has a diameter of 4.00 ✕ 10−6 m. Find the charge on the drop, in terms of electron units.
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates....
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the voltage between the plates to be 2015 V, and the plate separation to be 1.98 cm. The oil drop (of density 0.810 g/cm3) has a diameter of 4.25 x 10-6 m. Find the charge (in C) on the drop. 2.508e-18 X What forces act on the oil-drop? How is the mass of the oil-drop related to the density of oil and the...
Question 18 (3 points) Millikan's oil drop experiment used to measure the elementary charge by introducing...
Question 18 (3 points) Millikan's oil drop experiment used to measure the elementary charge by introducing a tiny negatively charged droplet of mineral oil between the two horizontally parallel charged plates. An oil droplet with a mass of 1.633x10-14kg is in equilibrium in Millikan's oil drop experiment. The voltage between the plates is 5000 V, and the distance between them is 2.0 cm. Calculate the number of excess electrons on the droplet. [Click on in your answer box to use...
In Millikan's experiment, the charge on each drop of oil was measured in coulombs. Imagine the...
In Millikan's experiment, the charge on each drop of oil was measured in coulombs. Imagine the same experiment, but with charges measured in a fictitious unit called a zeet (Z). Drop Charge (Z) A 1.44×10−14 B 2.88×10−14 C 3.24×10−14 D 3.60×10−14 E 5.04×10−14 What is the charge on an electron in zeets?
In Millikan's experiment, an oil drop of radius 1.89 um and density 0.874 g/cm3 is suspended in chamber C (see the figure) when a downward electric field of 0.721 x 105 N/C is applied. Find the charge on the drop, in terms of e. Oil spray P1 Insulating chamber wall Oil drop С Microscope P2 B
In Millikan's experiment, an oil drop of radius 2.012 µm and
density 0.828 g/cm3 is suspended in chamber C (Figure 22-14) when a
downward-pointing electric field of 1.92* 10^5 N/C is applied. Find
the charge on the drop, in terms of e. (Include the sign.)
Thank youuuuu
Oil spray Insulating chamber wall drop Microscope Fig. 22-14
1) In Millikan's experiment, an oil drop of radius 1.95 μm and
density 0.857 g/cm3 is suspended in chamber C (see the figure) when
a downward electric field of 1.36 × 105 N/C is applied. Find the
charge on the drop, in terms of e.
2)In the figure a “semi-infinite” nonconducting
rod (that is, infinite in one direction only) has uniform linear
charge density λ = 1.38 μC/m. Find (including sign) (a) the
component of electric field parallel to the...
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the voltage between the plates to be 2003 V, and the plate separation to be 1.45 cm. The oil drop (of density 0.81 g/cm) has a diameter of 4.00 x 10m. Find the charge on the drop, in terms of electron units. x e 12.04
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the...
In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates. Take the voltage between the plates to be 2015 V, and the plate separation to be 1.98 cm. The oil drop (of density 0.810 g/cm3) has a diameter of 4.25 x 10-6 m. Find the charge (in C) on the drop. 2.508e-18 X What forces act on the oil-drop? How is the mass of the oil-drop related to the density of oil and the...
Question 18 (3 points) Millikan's oil drop experiment used to measure the elementary charge by introducing a tiny negatively charged droplet of mineral oil between the two horizontally parallel charged plates. An oil droplet with a mass of 1.633x10-14kg is in equilibrium in Millikan's oil drop experiment. The voltage between the plates is 5000 V, and the distance between them is 2.0 cm. Calculate the number of excess electrons on the droplet. [Click on in your answer box to use...
Most questions answered within 3 hours.
-
Modify
When executing on the command line having only
this program name, the program will accept...
asked 4 minutes ago -
Kenny Electric Company's noncallable bonds were issued several
years ago and now have 20 years to...
asked 20 minutes ago -
find H(e^Jtheta) at theta= 0, pi/10, pi/20, pi/2 for
the following:
a) H(e^Jtheta)= 1+e^Jtheta
b) H(e^Jtheta)=...
asked 49 minutes ago -
Home Corporation will open a new store on January 1. Based on
experience from its other...
asked 1 hour ago -
In a neoclassical model, use the IS-LM to analyze the effect of
a permanent money supply...
asked 1 hour ago -
An electron passes through a point 2.67 cm from a long straight
wire as it moves...
asked 2 hours ago -
A grammar is a 4-tuple G, G = (Ν, Σ, Π, Σ, S) where, Ν is...
asked 3 hours ago -
In this part, calculate the present values. Use the Excel PV
function to compute the present...
asked 3 hours ago -
Part 1. Primitive Types, Sorting, Recursion for
Homework.java
a) Implement the static method initializeArray that receives...
asked 4 hours ago -
Using C++, build a sorter that can rank a sequence of numbers in
a descending order....
asked 4 hours ago -
Derive ground state term symbols. Use notation 2S(1/2) for state
2S1/2
a) d5
b) f3
c)...
asked 4 hours ago -
A sample of size 31 will be drawn from a population with mean 39
and standard...
asked 5 hours ago