1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mrs_skeptik [129]
3 years ago
7

What happens to the speed of the electrons when the resistance is decreased?

Physics
1 answer:
3241004551 [841]3 years ago
7 0

Answer:

they slow down

Explanation:

Because number of electrons remain same in the closed circuit or wire, due to conservation of charge in any case. But due to addition of a external resistor current will decreases, by applying ohm's law( V=IR).

You might be interested in
Look at the image of a salad with chicken on a counter top .in which direction is the thermal energy moving?
mars1129 [50]

Answer:

Well,

Explanation:

In this image, the thermal energy could be going both in an upwards and downwards direction. The chicken passes thermal energy to the salad under it. But at the same time, it is releasing smoke upwards, meaning it is also releasing thermal energy upwards.

<h2>#learnwithbrainly</h2>
5 0
3 years ago
A cube of metal has a mass of 11 grams and a volume of 1 cm . When fully submerged in water this metal cube hanging from an accu
Anarel [89]

Answer:

0.098 N

Explanation:

From the question,

Spring scale reading = W-U............... Equation 1

Where W = weight of the cube, U = upthrust.

W = mg

Where m =  mass of the cube, g = acceleration due to gravity.

Given: m = 11 g = 0.011 kg, g = 9.8 m/s².

W = 0.011(9.8)

W = 0.1078 N.

From Archimedes principle,

Upthrust = weight of water displaced.

U = (Density of water×volume of metal cube)×acceleration due to gravity.

U = (D×V)g

Given: D = 1000 kg/m², V = 1 cm³ = (1/1000000) = 1×10⁻⁶ m³, g - 9.8 m/s²

U = 1000(9.8)(10⁻⁶)

U = 0.0098 N.

Substitute the value of W and U into equation 1

Reading of the spring scale = 0.1078-0.0098

Reading of the spring scale = 0.098 N

7 0
3 years ago
The Milky Way Galaxy is (a) another name for our solar system; (b) a small group of stars visible in our night sky; (c) a collec
gtnhenbr [62]

Answer:

C

Explanation:

please give brainliest

3 0
2 years ago
Use complete sentences to explain how global wind patterns such as the polar easterlies in the southern hemisphere would be impa
Veseljchak [2.6K]
The impact would be great it would possibly freeze the work or melt the polar ice caps and flood the world to were we would invent technology light years away.

7 0
3 years ago
Read 2 more answers
Why does light behave as shown in the image when it passes from air to glass?
Leto [7]
B) Light slows down when it passes into a denser medium. 

5 0
3 years ago
Read 2 more answers
Other questions:
  • What would be the radius of the earth if it had its actual mass but had the density of nuclei?
    10·1 answer
  • What happens when humans change the flow of water?
    13·2 answers
  • A 1.5m wire carries a 6 A current when a potential difference of 70 V is applied. What is the resistance of the wire?
    9·1 answer
  • A 2.5kg object oscillates at the end of a vertically hanging light spring once every 0.65s .
    12·1 answer
  • What decibel reading corresponds to a pressure amplitude of 0.2 W/m^2?
    5·1 answer
  • A boat is headed due north on a river that's flowing directly east. What is the general direction of travel for this boat with r
    5·2 answers
  • Describe, in terms of the motion of particles in an object​
    8·1 answer
  • What will most likely happen if a sound wave moves from the air through a solid
    8·1 answer
  • Since the universe is infinite, the probability of events and reoccurrence is infinite. So that means that there is a chance, if
    15·1 answer
  • What is radioactivity????​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!