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professor190 [17]
3 years ago
13

Which of the following statements are true?

Physics
1 answer:
suter [353]3 years ago
3 0

Answer:

A, C, D and E are the true statement about current flowing.

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A conducting rod (length = 2.0 m) spins at a constant rate of 2.0 revolutions per second about an axis that is perpendicular to
vladimir2022 [97]

Answer:

0.050V

Explanation:

To solve this problem it is necessary to use the concepts related to the potential between two objects that have a magnetic field, this concept is represented in the equation.

\int dV = \int_{0}^{l/2} Bv (dl)

Where,

v= tangencial velocity

B = Magnetic Field

We know for definition that,

v= l\omega

Where,

L = length

\omega = Angular velocity

We can replace this values in our first equation then,

\int dV = \int_{0}^{l/2} B (l\omega) (dl)

Integrating we have,

V = \frac{1}{8} Bl^2 \omega

Replacing the values,

V= \frac{1}{8} (8*10^{-3})(12.56)(4)

V = 0.050V

Therefore the potential difference between the  center of the rod and the other rod is 0.050V

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3 years ago
Becky wanted to figure out what type of liquid worked best for growing beans . She wanted one with coca-cola ,one with lemonade,
pashok25 [27]
Water is the best liquid hope this helps 
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4 years ago
Time Warner Cable's leadership development program that spanned over 30 days and included weekly videos, practice exercises, and
ankoles [38]

Answer: A.

tracking training through a leaming records store LRS.

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An LRS uses xAPI to collect learner data, or experiences, from both online and offline sources. These experiences are reported back to the LRS in the form of xAPI statements, where they are stored. These statements can then be retrieved for reporting and interpretation of the learner data.

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3 years ago
Describe the importance of the neutron in a atomic nuclei ​
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Neutrons are required for the stability of nuclei, with the exception of the single-proton hydrogen nucleus. Neutrons are produced copiously in nuclear fission and fusion. They are a primary contributor to the nucleosynthesis of chemical elements within stars through fission, fusion, and neutron capture processes.

Hope it helps!

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3 years ago
Read 2 more answers
Alguien que sepa de electromecánica porfavor
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LAPA HDIDOSHSUWJWVWIHDHDOSSHSVWIME
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