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
Airida [17]
2 years ago
11

Mark the correct statement: a) Charges flow through a circuit b) voltage is applied across the circuit c) voltage is the ratio o

f energy per coulomb of charge d) All of the above e) none of the above
Physics
1 answer:
Gennadij [26K]2 years ago
8 0

Answer:

The correct option is;

d) All of the above

Explanation:

a) In an electric circuit through which electric current flows, it is due to the electric charges which can be the negatively charged electrons or the positively charged protons

b) Voltage is the potential difference that results in current flowing through the circuit, therefore, the voltage is applied across the circuit through which current flows

c) The voltage which is the electric potential difference is the change in potential energy in joules of a given system due to the movement of a test charge (in Coulombs) between points in the electric field, ΔE, divided by the value of the test charge, 'q'

V = ΔE/q

Therefore, all of the above are correct.

You might be interested in
PLEASE HELPPPP ME WITH THIS
lozanna [386]
I am not so sure about this it is too difficult
4 0
3 years ago
An experiment is set up to test the angular resolution of an optical device when red light (wavelength ????r ) shines on an aper
Neko [114]

Explanation:

As per Rayleigh criterion, the angular resolution is given as follows:

\theta=\frac{1.22 \lambda}{D}

From this expression larger the size of aperture, smaller will be the value of angular resolution and hence, better will be the device i.e. precision for distinguishing two points at very high angular difference is higher.

4 0
3 years ago
An accessory such as a coupling that performs a mechanical rather than an electrical function is called?
Assoli18 [71]
Fitting is the answer
5 0
2 years ago
In what ways can students use time management? Check all that apply.
Korvikt [17]

Answer: the answer is A, C, E

Explanation:

Time management is apart of your study schedule so you will need to determine when to study, same goes with how to use ur study time, lastly it helps create ur study schedule to help find out what time you are free to study. :)

7 0
3 years ago
When scientists observed the light from stars and galaxies, they noticed that their color shifted toward the end of the visible
lakkis [162]
Color shifted towards the end is C red
7 0
3 years ago
Read 2 more answers
Other questions:
  • Constant centripetal force causes the movement of an object in _____.
    13·1 answer
  • . What happens to the polarity of an electromagnet when the direction of the current passing through it is reversed?
    12·1 answer
  • Is this a chemical or physical change
    9·1 answer
  • Convection only occurs in what? a. gases b. fluids c. liquids d. solids
    13·2 answers
  • A nerve signal is transmitted through a neuron when an excess of Na+ ions suddenly enters the axon, a long cylindrical part of t
    10·1 answer
  • PLEASE HELP ASAP!!!!!! <br> What should each experiment only have one of? <br> variable or constant
    12·2 answers
  • Which of the following shows the correct order of structures? A. cells organs tissues systems B. cells systems tissues organs C.
    11·2 answers
  • Septum: Left and right atrium: Pacemaker: Left and right ventricles: Valves:
    11·1 answer
  • _____ is a area of darkness
    5·2 answers
  • Question 11 of 29
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!