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mrs_skeptik [129]
3 years ago
14

What flows in electricity? A. Electrons B. Protons C. Neutrons

Physics
1 answer:
nordsb [41]3 years ago
6 0

Answer:

A.

Explanation:

Electrons

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A power transmission line is hung from metal towers with glass insulators having a resistance of 1.00×109 Ω . What current flows
Hunter-Best [27]

Answer:

The current flows through the insulator is 2 mA.

Explanation:

Given that,

Resistance R=1.00\times10^{9}\ \Omega

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We need to calculate the current

Using ohm's law

V=IR

I=\dfrac{V}{R}

Where, I = current

V = voltage

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Put the value into the formula

I=\dfrac{200\times10^{3}}{1.00\times10^{9}}

I=0.0002\ A

I=2\ mA

Hence, The current flows through the insulator is 2 mA.

5 0
3 years ago
A 0.40 kg bead slides on a straight frictionless wire with a velocity of 3.50 cm/s to the right. The
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Answer:

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In 5 sec V moves 2.8 cm/sec * 5 sec = 14 cm

5 0
2 years ago
Help please
Naddik [55]

Answer:

acid and bases

Explanation:

4 0
2 years ago
Which statements apply to transverse waves? Check all that apply.
Levart [38]

Correct Answers:

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- the energy that is transferred move in a perpendicular direction

- particles move in an up and down motion

8 0
2 years ago
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When humans look at the sky, it appears blue, but the Sun appears yellow. What causes this phenomenon?
Lesechka [4]
I believe that the answer is <span>C. The atmosphere scatters blue light more than yellow light.</span>
8 0
3 years ago
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