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
Vaselesa [24]
1 year ago
8

A series circuit has four resistors. The current through one resistor is 810 mA. How much current is supplied by the source?0.81

0 mA8.10 mA81.0 mA810 mA
Physics
1 answer:
Papessa [141]1 year ago
8 0

Answer:

810 mA

Explanation:

In a series circuit, the current is the same through the system, so if the current through one resistor is 810 mA, the current supplied by the source will be 810 mA.

So, the answer is 810 mA

You might be interested in
Major storms get their energy from WATER VAPOR in the air. Which step of the water cycle would give energy to a storm
IrinaK [193]
Evaporation is the process of water being evaporated and rising. This water vapor condenses at a certain point and mixes with aerosols to create a cloud.
7 0
2 years ago
Garrick rubs an inflated balloon against his hair. He then touches the balloon against a non-conducting wall.
Sauron [17]

Answer:

Figure A

Explanation:

At first, the inflated balloon is rubbed against the hair.

In this situation, the balloon is charged by friction: because of the friction between the surface of the balllon and the hair, electrons are transferred from the hair to the surface of the balloon.

As a result, when the balloon is detached from the hair, it will have an excess of negative charge (due to the acquired electrons).

Then, the balloon is placed in contact with the non-conducting wall.

The non-conducting wall is initially neutral (equal number of positive and negative charges).

Because the wall is made of a non-conducting material (=isolant), the charges cannot move easily through it. Therefore, even though the charges on the wall feel a force due to the presence of the electrons in the balloon, they will not redistribute along the wall.

Therefore, the charges on the wall will remain equally distributed, as shown in figure A.

7 0
3 years ago
Define 1 second time​
malfutka [58]

Answer:

define 1 second time

One second is the time that elapses during 9,192,631,770 (9.192631770 x 10 9 ) cycles of the radiation produced by the transition between two levels of the cesium 133 atom. ... One second is equal to 1/86,400 of a mean solar day.

7 0
3 years ago
Read 2 more answers
Army is standing still on the ground; Bill is riding his bicycle at 5 m/s eastward: and Carlos is driving his car at 15 m/s west
Aleks04 [339]

Explanation:

Given that,

Bill is riding his bicycle at 5 m/s eastward: and Carlos is driving his car at 15 m/s westward.

Taking eastward as positive direction, we have:

v_B=+5\ m/sis the velocity of Bill with respect to Amy (which is stationary)

v_c=15\ m/s is the velocity of Carlos with respect to Amy.

Bill is moving 5 m/s eastward compared to Amy at rest, so the velocity of Bill's reference frame is

v_B=+5\ m/s

Therefore, Carlos velocity in Bill's reference frame will be

v_c'=-15\ m/s-(+5\ m/s)\\\\=-20\ m/s

So, the magnitude is 20 m/s and the direction is westward (negative sign).

7 0
3 years ago
Which formation is one feature of karst topography?
steposvetlana [31]
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering- resistant rocks, such as quartzite, given the right conditions.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How does the force due to gravity on Mars compare to the force due to gravity on Earth? , and Using Newton's Second Law, explain
    11·1 answer
  • HELP PLZZ BEST ANSWER WILL GET MARKED BRANILYEST!! (sorry cant spell)
    9·2 answers
  • You stand at the top of a deep well. To determine the depth, D, of the well you drop a rock from the top of the well and listen
    11·1 answer
  • At the instant a 2.0-kg particle has a velocity of 4.0 m/s in the positive x direction, a 3.0-kg particle has a velocity of 5.0
    14·1 answer
  • Can a vector have a component equal to zero and still have nonzero magnitude?
    14·1 answer
  • Black holes have three major parts that include:
    6·2 answers
  • HELP: When Jane drives to work, she always places her purse on the passenger's seat. By the time she gets to work, her purse has
    11·1 answer
  • Cuantos CM son:<br><br>8 newtons
    7·1 answer
  • If you run North for 5 meters and then East for 15 meters and then
    11·1 answer
  • What is the difference between potential difference and voltage​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!