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3 years ago

What will happen when a light bulb is removed from the circuit below, leaving a gap?

Physics

2 answers:

Charra [1.4K]3 years ago

7 0

Answer:

The remaining light bulbs will go out.

Explanation:

The light bulb that was taken out routed power to the other light bulbs, there for, not giving power to the next light bulbs will make them turn off or, "go out". This may be incorrect, as you did not provide a picture of the circuit.

Furkat [3]3 years ago

3 0

Answer:

The light bulbs will go out

Explanation:

I took the test

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What is the force between two negatively charged objects if q1 = 2.5x10^-6 C, q2 = 4.3x10-6 C and the distance between the charg

aliina [53]

The force between the charges is 60.47N

<u>Explanation:</u>

Given:

Charge, q₁ = 2.5 X 10⁻⁶ C

q₂ = 4.3 X 10⁻⁶ C

Distance, r = 0.04m

Force, F = ?

According to Coulomb's law:

$F = k\frac{q_1q_2}{r^2}$

where,

k = Coulomb's constant

and the value of k is 9 X 10⁹ Nm²/C²

On substituting the value we get:

$F = 9 X 10^9X\frac{2.5 X 10^-^6 X 4.3 X 10^-^6}{(0.04)^2} \\\\F = 60.47N$

Therefore, the force between the charges is 60.47N

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3 years ago

The heater element of a 120 V toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. The resistivity of nichrome

Ksenya-84 [330]

Answer:

The power drawn by the toaster is closest to:

(A) 370 W

Explanation:

First we calculate the resistance of the nichrome wire (R).

$R=\frac{pL}{A} =\frac{pL}{\pi r^{2} } \\$

Where radious (r), resistance coefficient (p), and Length (L)

$r=\frac{0.48}{2} 10^{-3} m\\\\L=5.4 m\\p=1.3*10^{-3}\varOmega \\\\\\Replacing:\\\\R=\frac{1.3(10)^{-6} *5.4}{\pi* 0.24^{2} (10)^{-6}} =38.7940$

After replace the value in the ohm law power formula to obtain the power consumed:

$P=\frac{V^2}{R} =\frac{120^2}{38.7940} =371.191 Watts$

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3 years ago

Name the steps of how the universe was formed

REY [17]

Answer:

Big bang

Explanation:

During the Big Bang, all of the space, time, matter, and energy in the Universe was created. This giant explosion hurled matter in all directions and caused space itself to expand. As the Universe cooled, the material in it combined to form galaxies, stars, and planets.

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What is the mass of a neutron?

astraxan [27]

_______________________//__/1 amu

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3 years ago

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The distance between two cities is 185miles.Express the distance in kilometers.

murzikaleks [220]

297.729km :-) hope this helps

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3 years ago