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
Alenkinab [10]
3 years ago
8

Angelina is learning how to build circuits. She starts by connecting a light bulb to a battery with copper wires. In her studies

, she reads that the current flows due to a difference in potential energy in the system. Which statement describes what is happening to cause current to flow? A. Voltage is when current flows from lower to higher potential energy. B. Voltage is when current flows from higher to lower potential energy. C. Amperes is when current flows from lower to higher potential energy. D. Amperes is when current flows from higher to lower potential energy.
Biology
1 answer:
Marta_Voda [28]3 years ago
3 0

Answer:

B. Voltage is when current flows from higher to lower potential energy.

Explanation:

Voltage refers to the difference in electric potential between two points. Current in the wire always flow from higher potential to lower potential due to voltage. At the electric source, voltage of current is high but when it moves through wire, the amount of current decreases when it reaches to the other end of the circuit. This is because of the resistance present inside the wire which causes heat energy and some of the current is lost.

You might be interested in
Which factors must be known to calculate an object's gravitational potential energy
Airida [17]
Mass its height and the gravitational pull on the object
gpe=mgh

5 0
4 years ago
Read 2 more answers
Can you tell us about inorganic components?​
natka813 [3]

Answer:Inorganic compound, any substance in which two or more chemical elements (usually other than carbon) are combined, nearly always in definite proportions. Compounds of carbon are classified as organic when carbon is bound to hydrogen.

Explanation:

3 0
3 years ago
What caused the inflationary period in the big bang?????<br><br> PLs helppppppppppp PLSSS
Lunna [17]
Cosmic inflation caused the inflationary period
6 0
3 years ago
What can directly lead to unconformity on an exposed rock?
Scorpion4ik [409]
The answer is B. Uneven rock layer.
Uneven rock layer can directly lead to nonconformity on an exposed rock. Usually the rocks are layered evenly. When the rocks are uneven it will be exposed and show different kind of rocks.
7 0
3 years ago
Read 2 more answers
Which of these statements is false?
Alika [10]

I'm going to guess that it's the second option, "New matter only enters the biosphere in the form of precipitation" because it bothers me that the writer said "new matter" and everything else seemed right to me. The last two are definitely true. I'm a bit iffy about the first option because I know that autotrophs take the energy from the sun, then primary consumers eat them and then everything eats one another afterwards. So everything moves from the bottom of the food pyramid up. There are decomposers which take dead matter from any trophic level and bring it up, which, I guess, is still in the same direction on the food pyramid. New matter can probably enter the biosphere in other ways like a meteor hitting the earth or something. The water from precipitation never left the biosphere, so that's where it's wrong. I hope this helps.


8 0
3 years ago
Other questions:
  • To transform bacteria with plasmids, technicians first make the bacteria competent (capable of taking up DNA) by placing them in
    12·1 answer
  • The amount of energy that a food contains can be measured by vitamins. <br> a. True<br> b. False
    10·1 answer
  • How does deficit spending affect the national debt?
    11·2 answers
  • lidentity the cell organelles found only in plant cells and those found in boyh animal and plant cells
    6·1 answer
  • If solution X has a 2% concentration of NaCl and solution Y has an 8% concentration of NaCl, which of the following statements i
    11·1 answer
  • Which type of mountain forms because of compression forces
    6·1 answer
  • Jake, age 14, has a long history of setting small fires, torturing kittens, skipping school, and fighting with his peers. His pa
    11·1 answer
  • WILL MARK BRAINLEST. Punnett squares use mathematical probability to help predict the genotype and phenotype combinations in gen
    9·1 answer
  • Any two function of photoreceptor cell​
    11·1 answer
  • Why do you think scientist don't use actual humans to do experiments with?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!