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Shalnov [3]
3 years ago
13

1. A Faraday ice pail similar to the one you will use in the experiment is used in this question. The principle of its operation

relies on the proportionality between the charge on the inner pail and the potential difference between the inner pail and ground. Suppose the relationship between charge q and potential difference � is given by � = � ∙ 4.30×10JZ . When a charged wand is inserted into the inner pail and touches it, the electrometer reading is −16.0 �����. (a) How much charge resided on the wand? (b) Before grounding the pail, a second wand is inserted into the ice pail and touches it. The electrometer reading now is +28.0 �����. How much charge resided on the second wand? (c) If the two wands were separated by 7.50 �� before they were discharged onto the ice pail, what magnitude of force did either exert on the other? Was it attractive or repulsive? Assume that no leakage of charge occurs during the experiment and that charge on the wand is same as the charge on the pail. Recall that J ^_`a = 9.00×10c ��e �e .
Physics
1 answer:
algol [13]3 years ago
8 0

Answer:

your mommy

Explanation:

YOUR MAMMA

YOUR MAMMA

I LOVE MY DADDY

HE DOES ME REAL HARD

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Answer:

Volcanic eruptions cool down  the planet

Explanation:

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Hope this helps!!! :D

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The view that there are no universal moral principles or standards that hold true for all people is referred to as
pav-90 [236]
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How might what is happening in this image affect the nervous system?
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3 years ago
light waves with a frequency of 7.26 x 10^14 HZ lies in the violet region of the visible spectrum. what is the wavelength of thi
pogonyaev

Answer:

4.13×10⁻⁷ m

Explanation:

Applying

v = λf................... Equation 1

Wherfe v = speed of light, λ = wavelength of light, f = frequency of light.

make λ the subject of the equation

λ = v/f....................... Equation 2

Note: Light is an electromagnetic wave, and all electromagnetic wave moves with thesame speed which is 3×10⁸ m/s.

From the question,

Given: f = 7.26×10¹⁴ Hz

Constant: v = 3×10⁸ m/s

Substitute these values into equation 2

λ = (3×10⁸)/(7.26×10¹⁴)

λ = 4.13×10⁻⁷ m

7 0
2 years ago
who developed the quantum theory? who is remembered as the father of nuclear science? who developed the theories of relativity?
DerKrebs [107]

Answer:

1.Albert Einstein is considered as the one who developed the quantum theory. Although Planck gives the idea of quantized energy but Einstein gives the theory that not only the energy the wave or radiation itself is quantized.

2. Earnest Rutherford is considered as the father of nuclear science as he gives the concept of half life and  perform tests of alpha and beta radiations in various elements.

3. Again Albert Einstein was the one who gave the theory of relativity in 1905.

Explanation:

7 0
3 years ago
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