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Igoryamba
2 years ago
15

Name the types of motion represented by oA, AB and BC .​

Physics
1 answer:
aivan3 [116]2 years ago
8 0

Answer:

  1. OA-Uniformly accelerated motion.
  2. AB-constant speed,hence uniform motion.
  3. BC-motion with uniform (-)ye acceleration.
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A total charge of 9.0 mC passes through a cross-sectional area of a nichrome wire in 3.6s. The number of electrons passing throu
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<h2>Given :</h2>

  • total charge = 9.0 mC = 0.009 C

Each electron has a charge of :

1.6 \times 10 {}^{ - 19} \:  C

For producing 1 Cuolomb charge we need :

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  • \dfrac{10 {}^{19} }{1.6}

  • \dfrac{10\times 10 {}^{19} }{16}

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Now, for producing 0.009 C of charge, the number of electrons required is :

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_____________________________

So, Number of electrons passing through the cross section in 3.6 seconds is :

\mathrm{5.616 \times 10 {}^{16} \:  \: electrons}

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Now, in 10 seconds the number of electrons passing through it is :

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_____________________________

\mathrm{ \#TeeNForeveR}

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