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
aleksley [76]
2 years ago
9

When the voltage and current have _____ polarities in a pure capacitive circuit, the capacitor is discharging and the energy is

returned to the circuit.
Physics
1 answer:
tangare [24]2 years ago
6 0

Answer:opposite

Explanation:for a capacitor to discharge (after charging) the polarities of the current and voltage have to be reversed

You might be interested in
When you have two like charges in a line â where is the electric field the greatest? is there ever a point where the field will
Vesna [10]

The magnitude of the electric field will be the greatest at the point where it is closest,to its charges.

Yes ,there is a point where the field will be zero.

what is an electric field?

The region where an electrostatic force is experienced by a charged entity is known as the electric field at a point.

As per the principle of field lines and vectors,where the field lines are in a close manner together,the field will be strongest.However ,where the field lines are in a manner apart,the field will be the weakest.

As per the concept,the electric field will be the greatest at the point where it is closest to its charges.For like charges, the electric field will be zero closer to the smaller charge and will be along the line joining the two charges. For opposite charges of equal magnitude, there will not be any zero electric fields.

Thus,we can conclude that there will be a point where the electric field is zero

learn more about electric field from here: brainly.com/question/28197462

#SPJ4

4 0
1 year ago
The highest energy waves have the<br> {SHORTEST}wavelength
Likurg_2 [28]

Answer:

infared rays pls give me brainiest]

8 0
2 years ago
A _________ is the time it takes for the Earth to rotate 360 degrees relative to the background stars.
Tom [10]
The answer is stellar day
8 0
2 years ago
Read 2 more answers
If we always drop the balls from 1-m
dusya [7]

Answer:

height

weight of ball

time of ball falling

3 0
2 years ago
A 24 volt battery is connected to a 3Ω resistor and a 5Ω resistor in series. What is the current in the circuit?
Vladimir [108]

Answer: 3 Amperes

Explanation:

Voltage of battery = 24 volts

R1 = 3Ω

R2 = 5Ω

Total resistance = ?

Current, I = ?

Since the resistors are connected in series, the total resistance (Rtotal) of the circuit is the sum of each resistance.

i.e Rtotal = R1 + R2

Rtotal = 3Ω + 5Ω = 8Ω

Now recall that voltage = current x resistance

i.e V = I x Rtotal

24volts = I x 8Ω

I = 24 volts / 8Ω

I = 3 amperes

Thus, there is 3 Amperes of current in the circuit

7 0
3 years ago
Other questions:
  • The peregrine falcon is the world's fastest known bird and has been clocked diving downward toward its prey at constant vertical
    11·2 answers
  • 328,000 mm + 137 m = ______________m?
    7·1 answer
  • Which of the following statements concerning the lab is TRUE?
    7·1 answer
  • A beam of light is a mixture of plane polarized and unpolarized light. When it is sent through a polaroid sheet, it is found tha
    14·1 answer
  • Which of the following is NOT proof of a chemical change
    9·2 answers
  • Rob measures the solubility of three different salts in water at 22°C.
    6·2 answers
  • A 20kg mass approaches a spring at a speed of 30 m/s. The mass compresses the spring 12cm before coming to a stop. Calculate the
    8·1 answer
  • secondary voltage = primary voltage · (secondary turns / primary turns)secondary turns = (secondary voltage / primary voltage) ·
    5·1 answer
  • Two firefighters are trying to break through a door. One firefighter is heavy, and the other is light. If they run at the same s
    15·1 answer
  • PLEASE HELP ME 45 POINTS
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!