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Sindrei [870]
3 years ago
13

One 10.0 Ω resistor is wired in series with two 10.0 Ω resistors in parallel. A 45.0 V battery supplies power to the circuit. Wh

at is the total current through the circuit?
Physics
2 answers:
shutvik [7]3 years ago
7 0
You can chek this page "<span>Charges électriques - Courant électrique - Eduscol" the lesson is in frensh but you can traduct

</span>
RideAnS [48]3 years ago
4 0
The answer you are looking for 3.0 A
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Convection currents will transfer heat throughout a gas until what condition arises
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Two equal point charges QQQ are separated by a distance ddd. One of the charges is released and moves away from the other due on
lys-0071 [83]

Answer:

The kinetic energy K of the moving charge is K = 2kQ²/3d = 2Q²/(4πε)3d = Q²/6πεd

Explanation:

The potential energy due to two charges q₁ and q₂ at a distance d from each other is given by U = kq₁q₂/r.

Now, for the two charges q₁ = q₂ = Q separated by a distance d, the initial potential energy is U₁ = kQ²/d. The initial kinetic energy of the system K₁ = 0 since there is no motion of the charges initially. When the moving charge is at a distance of r = 3d, the potential energy of the system is U₂ = kQ²/3d and the kinetic energy is K₂.

From the law of conservation of energy, U₁ + K₁ = U₂ + K₂

So, kQ²/d + 0 = kQ²/3d + K

K₂ = kQ²/d - kQ²/3d = 2kQ²/3d

So, the kinetic energy K₂ of the moving charge is K₂ = 2kQ²/3d = 2Q²/(4πε)3d = Q²/6πεd

4 0
3 years ago
PLEASE HELP ME WITH A PHYSICS QUESTION!!!!!!!!!!
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Answer:

C. 3.00 s

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I've done this question before

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