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
lora16 [44]
2 years ago
12

Can someone give me an example or explanation of calculating energy from voltage? Many thanks!

Physics
1 answer:
antoniya [11.8K]2 years ago
7 0
Expression to calculate energy from voltage: E= V*Q where E= energy, V= voltage, and Q= charge

Additional help:
-To find the Voltage ( V )
[ V = I x R ] V (volts) = I (amps) x R (Ω)

-To find the Current ( I )
[ I = V ÷ R ] I (amps) = V (volts) ÷ R (Ω)

-To find the Resistance ( R )
[ R = V ÷ I ] R (Ω) = V (volts) ÷ I (amps)

I hope that helps to some extent-
You might be interested in
What are three observations an astronaut might make while viewing Russia at night
Lunna [17]

1. Physical size of Russia compared to other countries, despite a lack of visible borders from space.

2. Part of Russia's outline would likely be obscured by the various clouds and objects in the stratosphere; this would allow the astronaut to view potential cloud and weather patterns on earth.

3. An astronaut could see outlines of Russia's geography such as mountain ranges.

Hope that it helps :)

7 0
3 years ago
It is epistemically possible that a completed physics might include which of the following propositions? O Souls and other spiri
ohaa [14]

Answer:

option D.

Explanation:

The correct answer is option D.

At present the knowledge of physics does not includes the study related to souls , other spiritual substance.

Physics does not give the answers of question like God created universe , matter is unreal, etc.

So, there might will be possibility that in future complete physics will give the answer of all these questions i.e. correct answer is All of the above.

3 0
3 years ago
The speed of molecules is indirectly related to a measurement called _____.
seraphim [82]

The average speed of all the molecules in an object
or sample of a substance is related to its temperature ...
and not indirectly at all.
 
4 0
3 years ago
Read 2 more answers
What are organs made of?
natita [175]
Organs are made of tissues

Tissues are made of cells though so it’s kinda a weird question lol
7 0
2 years ago
Read 2 more answers
Which type of wave does NOT have a crest?
ahrayia [7]
B is your answer oscillating
4 0
3 years ago
Other questions:
  • Force X has a magnitude of 1260 ​pounds, and Force Y has a magnitude of 1530 pounds. They act on a single point at an angle of 4
    12·1 answer
  • 1. The speaker uses needles from two
    15·1 answer
  • A 2-kilogram object falls 3 meters. a. How much potential energy did the object have before it fell? b. How much work was accomp
    15·1 answer
  • What do astronomers mean by light pollution?
    6·1 answer
  • The acceleration of a baseball pitcher's hand as he delivers a pitch is extreme. For a professional player, this acceleration ph
    10·1 answer
  • Quickly spinning the handle of a hand generator, Kristina is able to light three bulbs in a circuit. When she spins the generato
    11·1 answer
  • Condensation and rarefaction in a longitudinal wave correspond, respectively, to what parts of a transverse wave? Group of answe
    6·1 answer
  • Which is a form of energy that can move from a hot place to a cooler place, or the transfer of energy from one body to another?
    14·1 answer
  • Tyrell is holding a cup of hot cholate in his hands which cause his hand to feel
    11·1 answer
  • If the ball rolls out of bounds on the sideline in soccer, what is the result?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!