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babymother [125]
2 years ago
7

What is an inclined plane? How does it make our work easier?

Physics
1 answer:
Scorpion4ik [409]2 years ago
7 0
An inclined plane is a simple machine consisting of a sloping surface,used for raising heay bodies and it is easier to move an object.
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The current that charges a capacitor transfers energy that is stored in the capacitor’s electric field. Consider a 2.0 μF capaci
lapo4ka [179]

Answer:

the capacitor voltage is V = 20 V

Explanation:

Given,

Capacitance of the capacitor =  2.0 μF

energy stored = 200 W

time (t) =2.0 μs

Capacitor voltage = ?

\dfrac{dE}{dt}=200 W

E =200\times 2 \times 10^{-6}

E =400 \times 10^{-6}\ J

we know,

E = \dfrac{1}{2}CV^2

V =\sqrt{\dfrac{2E}{C}}

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V =\sqrt{400}

V = 20 V

so , the capacitor voltage is V = 20 V

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