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Luden [163]
4 years ago
13

How does the resistance change as you add bulbs to a series circuit? The resistance does not change. The resistance decreases. T

he resistance increases.
Physics
2 answers:
Anon25 [30]4 years ago
6 0
Light bulbs are loads, so they have a certain amount of resistance associated with them. In series, Resistance total = R1 +R2 +R3...
So the more resistance you add, the more resistance there is! Therefore, the resistance increases!
Karo-lina-s [1.5K]4 years ago
4 0

Answer:

The resistance increased

Explanation:

Just got it correct on Edge

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Lostsunrise [7]

Answer:

what is this question

Explanation:

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8 0
3 years ago
A point charge q1=+5.00nC is at the fixed position x=0, y=0, z=0. You find that you must do 8.10×10−6J of work to bring a second
Maru [420]

The value of the second charge is 1.2 nC.

<h3>Electric potential</h3>

The work done in moving the charge from infinity to the given position is calculated as follows;

W = Eq₂

E = W/q₂

<h3>Magnitude of second charge</h3>

The magnitude of the second charge is determined by applying Coulomb's law.

E = \frac{kq_2}{r^2} \\\\\frac{kq_2}{r^2} = \frac{W}{q_2} \\\\kq_2^2 = Wr^2\\\\q_2^2 = \frac{Wr^2}{k} \\\\q_2 = \sqrt{\frac{Wr^2}{k} } \\\\q_2 =  \sqrt{\frac{(8.1 \times 10^{-6}) \times (0.04)^2}{9\times 10^9} } \\\\q_2 = 1.2 \times 10^{-9} \ C\\\\q_2 = 1.2 \ nC

Thus, the  value of the second charge is 1.2 nC.

Learn more about electric potential here: brainly.com/question/14306881

7 0
2 years ago
If you get a job that pays $12 per hour and work 35 hours a week, how much will you make in a year?
Gnesinka [82]

Answer:

$21,840

Explanation:

35 hours times 52 weeks - 1820 hours

1820 hours times 12 dollars = $21,840 before taxes

7 0
3 years ago
You have given a power supply, copper wire, and an iron nail. What should you do to decrease the strength of the electro magnet?
Viefleur [7K]

Explanation:

If you wrap some of the wire around the nail in one direction and some of the wire in the other direction, the magnetic fields from the different sections fight each other and cancel out, reducing the strength of your magnet

5 0
3 years ago
Someone help pleaseeee
SSSSS [86.1K]

Answer:

C. resonating

an object being forced to vibrate at its natural frequency creates resonance

5 0
3 years ago
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