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
zhannawk [14.2K]
2 years ago
11

Where is the best place in a circuit to find out absolute zero when measuring voltage

Advanced Placement (AP)
2 answers:
vaieri [72.5K]2 years ago
8 0

Your voltmeter and your teacher are both right, but the water analogy of electricity can only go so far. One big drawback is that, unlike with water, there is no absolute voltage. .... Wherever you put the black lead is defined as "0V". .... flowing (i.e. the circuit is broken) you will not get this change in voltage.

Savatey [412]2 years ago
4 0

Answer: Between the last component of the circuit and the source.

Explanation:  In a closed circuit, the Kirchofs law says that:

∑vₙ = 0

This means that the summationof all the voltages is equal to zero, wherein the source or fountain, the voltage is positive, and in each component of the circuit (resistances, capacitors, etc) the voltage is negative.

Suppose you have a source that produces a voltage V and two resistances, this law says that the voltage V will vanish completely after passing by the two resistances.

This means that in the segment between the last component of the circuit and the source the voltage must be equal to zero, and that is the place where you will measure the absolute zero.

You might be interested in
Most students overestimate their skill level and abilities to take open book tests. Please select the best answer from the choic
MA_775_DIABLO [31]

Answer:

True

Explanation:

Open book tests are exams during which you are allowed to use your notes, texts or resource materials. Students tend to overestimate themselves in these situations, as they feel like they don't need as much preparation as they do for a typical test. They may not be required to memorize all information needed to pass the exam, but proper organization in order to quickly find  data, quotes, examples, and arguments, is necessary, as time during these tests is limited. They should carefully choose the most useful material and discard everything unnecessary, get familiar with the content and the structure of the material, write short summaries, make separate lists with formulas and data for easy access, and use similar techniques to make passing the exam as easy as possible.

3 0
3 years ago
What is not a characteristic of money
Alex777 [14]
Money is a substance that is acceptable as a medium of exchange for goods and services and can further be used to settle debt.

Money is well defined by its functions and characteristics.

6 0
3 years ago
Anyone want to talk please
natima [27]
Sure man would love to talk
7 0
2 years ago
Read 2 more answers
What would make a revolution a succes?
vovikov84 [41]

Answer:

Most revolutions start because a certain group finds something unjust. For example, the French revolution basically started because the French people believed their government to be unjust. So, for a revolution to be a success would be for that particular group to change what they saw as wrong.

Hope this helps :)

5 0
2 years ago
If you were born on a Monday on a weekend while you were eating a lollipop then what’s the circumference of a glue stick
katrin2010 [14]

Answer:

potatooooooooooooo

Explanation:

im a potato

6 0
3 years ago
Other questions:
  • A. Describe the change in the dominant economic sector during industrialization and during deindustrialization B. Explain ONE sp
    5·2 answers
  • Which of the following is a public policy that would most help reduce oil consumption in the United States?
    10·2 answers
  • To prevent carbon monoxide poisoning, ___________
    5·2 answers
  • 11. Hawthorne's reference to Lincoln as the man of men" (line 3)
    7·1 answer
  • If you add 22 plus 3 how much is it??????
    6·1 answer
  • 57) In which form of government is significant power given to smaller units
    9·1 answer
  • Xzxzxzxzxzxzxzzxzzxz
    15·2 answers
  • Ancient urban settlements, such as Athens, organized themselves into what type of communities?
    7·1 answer
  • What is the tone of Death, Be Not Proud
    13·1 answer
  • What is one method that helps control online fraud?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!