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DanielleElmas [232]
3 years ago
13

Can someone help me match the words?

Physics
1 answer:
Hatshy [7]3 years ago
6 0

Answer:

a - 16

b - 2

c - 8

d - 13

e - 5

f - 11

g - 10

h - 17

i - 9

j - 3

k - 6

l - 12

m - 4

n - 14

o - 15

p - 1

Sorry if u get some of them wrong I did my best, for some reason number 7 has no match because there are 17 defenitions (1,2,3..etc) and 16 words (a,b,c..etc). Good Luck! Hope this helps :))

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Show that the electric potential along the axis of a uniformly charged disk of radius R and charge density sigma is given by by
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Explanation:

Area of ring \ 2{\pi} a d a

Charge of on ring d q=-(\ 2{\pi} a d a)

Charge on disk

Q=-\left(\pi R^{2}\right)

\begin{aligned}d v &=\frac{k d q}{\sqrt{x^{2}+a^{2}}} \\&=2 \pi-k \frac{a d a}{\sqrt{x^{2}+a^{2}}} \\v(1) &=2 \pi c k \int_{0}^{R} \frac{a d a}{\sqrt{x^{2}+a^{2}}} \cdot_{2 \varepsilon_{0}}^{2} R \\&=2 \pi \sigma k[\sqrt{x^{2}+a^{2}}]_{0}^{2} \\&=\frac{2 \pi \sigma}{4 \pi \varepsilon_{0}}[\sqrt{z^{2}+R^{2}}-(21)] \\&=\frac{\sigma}{2}(\sqrt{2^{2}+R^{2}}-2)\end{aligned}

Note: Refer the image attached

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3 years ago
A DC motor with a ticking sound that corresponds with a discolored commutator bar rotating under the brushes. The problem is mos
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<h3>What is a DC motor?</h3>

This is referred to a device which converts direct current electrical energy into mechanical energy.

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Read more about DC motor here brainly.com/question/15721280

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Suppose we wish to use a 6.0 m iron bar to lift a heavy object by using it as a lever. If we place the pivot point at a distance
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Answer:

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Explanation:

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The maximum load that this person is able to lift is:

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