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GuDViN [60]
4 years ago
8

Immediately after the switch is closed, determine the value of the charge Q on the capacitor, the voltage Von the capacitor. Als

o, find the current I through the 20-Ω resistor (R3) that is in parallel with the capacitor. Make sure you clearly explain your reasoning.
Physics
1 answer:
vovangra [49]4 years ago
8 0

Answer:

I1R–I2 (2R)=0 I4R–I3 (2R)=0

I1 =2I2

I2 = I3

I1 = 2 I3

I=I1 -I3=2I3 –I3 =+I3

I4 = 2 I3

Explanation:

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NikAS [45]

Answer:

Equinox

Explanation:

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For this reason there are two equinoxes a year, a phenomenon completely opposite to the solstice, but also marks the beginning of the spring and autumn seasons.

The equinoxes occur around March 20 or 21 and September 22 or 23, and it is the days when the Sun is exactly over the equator, which makes day and night more or less the same duration. The word ‘equinox’ comes from Latin and means precisely ‘same night’. In those two moments the part of the Earth closest to the Sun is the equator.

8 0
3 years ago
You indicate that a symbol
Goryan [66]

Answer:

B. over the symbol.

Explanation:

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8 0
3 years ago
PLEASE HELP!!!! What is the formula for Carbon Tetrahydride? Is this a covalent or ionic bond? How can you tell?​
Elina [12.6K]

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Explanation:

hope it helped

8 0
3 years ago
Read 2 more answers
A car of mass 1200kg moving 90km/hr is brought to rest over a distance of 20m. calculate breaking force.​
patriot [66]

Answer:

-18,750N

Explanation:

90x1000

-------------

3600

u=25m/s

v=0m/s

v^2=u^2+2as

v=0

=625+(2×a×20)

625+40a

-625=40a

a= -15.625 m/s^2

F=ma

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4 0
2 years ago
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3 years ago
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