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
Marat540 [252]
3 years ago
15

When an 8 V battery is connected to a resistor, a 2 A current flows in the resistor. What is the resistor's value?

Physics
1 answer:
Vinvika [58]3 years ago
5 0

Answer:

B

Explanation:

V=IR    I= curren V=volt R=resistor

8=2.R   8/2=R R=4

You might be interested in
Based on the most widely accepted scientific explanation, elements began to form shortly after the big bang. Which of the follow
worty [1.4K]
Big Bang is a theory that, as stated above, has grown to become widely acceptable scientific explanation of the origin of things. Research would say that according to this theory, the Earth originated billion years ago through an explosive of a highly energized point.

Through this explosion, the elements were formed. However, only the lightest of the elements including hydrogen and helium, with traces of lithium and beryllium. From the choices, the answer would have to be the second choice, helium.

Answer: B. helium
5 0
3 years ago
Read 2 more answers
HELP ME 20 POINTS!!!Assume that the average volume of an adult human body is one-tenth
Agata [3.3K]

Answer:

,Assume that the average volume of an adult human body is one-tenth

cubic meter (0.10 m) and that there are two billion (2.0 x 109)

adults in the world.

a. What would be the total volume of all the adults in the world?

b. Compute the length of one edge of a cubic container that has a

volume equal to the volume of all the adults in the world.

8 0
3 years ago
Read 2 more answers
Which best describes how geothermal energy is used to make electricity?. . A.. Rocks are split to release energy that drives a s
In-s [12.5K]
Answer is b that is  Heat energy from below the ground converts water to steam to drive a steam turbine attached to an electrical generator.. . 
6 0
3 years ago
Which of the following is a correct formula of speed
satela [25.4K]

Answer:s= d/t

Explanation:

7 0
3 years ago
The weight of an objects can be calculated by multiplying mass by
Lana71 [14]
Acceleration due to gravity. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the average horizontal component of force exerted on his feet by the ground during acceleration?
    7·1 answer
  • HELP PLEASE!!!!! (Apex)
    11·2 answers
  • How long does it take for earth to revolve around the sun?
    6·1 answer
  • A mountain-climber friend with a mass of 74 kg ponders the idea of attaching a helium-filled balloon to himself to effectively r
    7·1 answer
  • I need help quickly: another name for car battery ?​
    11·2 answers
  • It is easier to open the lid of a can using a spoon why?​
    14·2 answers
  • Need help with 2 and 3<br>pls help, due in 1 1/2 hours<br>(GIVING 20 POINTS)​
    13·1 answer
  • If a car travels 40 km/hr for hours how far has it traveled
    10·1 answer
  • What would the overall resistance be in a series circuit if there's an unknown R, 3Ω,3Ω and a current of 2A?
    6·1 answer
  • What type of specialized cell in the eye is used for detecting low levels of light?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!