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
julia-pushkina [17]
3 years ago
7

name the device used often to change the resistance without changing the voltage source in an electric circuit

Physics
2 answers:
Anni [7]3 years ago
7 0
Well, a potentiometer can be used to change the resistance with out changing voltage source.

timofeeve [1]3 years ago
5 0
<em>the devices which are used to change the resistance in a circuit are called
<u>resisitors...
</u>the fact that they effect the voltage or not simply depends upon the type of resistor used in the circuit ...:)

</em>
You might be interested in
If the height of the ramp was 1.2 m above the floor, how long would it take for the marble to hit the ground after it left the r
Evgesh-ka [11]
It would take at less 10 minte i guess this the right awnser

8 0
4 years ago
If a 4500 kg car is traveling with an acceleration of 35.2 m/s/s, what is the force acting on it?
Elena L [17]

Answer:

<h2>158,400 J</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 4500 × 35.2 = 158400

We have the final answer as

<h3>158,400 J</h3>

Hope this helps you

3 0
2 years ago
A truck accelerating at 0.0083 meters/second2 covers a distance of 5.8 × 104 meters. If the truck's mass is 7,000 kilograms, wha
anygoal [31]
<span>F = m*a = 7000kg * 9.8N/kg = 68,600 N. 

68,600 N is your answer
</span>
3 0
3 years ago
An earthquake on the ocean floor produced a giant wave called a tsunami. The tsunami traveled through the ocean and hit a remote
Ber [7]
A lot of the biology particles can be certified by a sphychiatrist that can determine weather they are infected with Ebola
6 0
3 years ago
Which two states border Washington, DC? Maryland, West Virginia Delaware, Virginia Delaware, West Virginia Maryland, Virginia
fredd [130]

Answer:

I believe it would be Pennsylvania and New Jersey they both border Maryland. Didn't see any other states that border Maryland with West Virginia and Virginia being exempt from the question.

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road i
    14·2 answers
  • The moon appears to rise in the ___ and set in the ___ each day because the Earth rotates ___.
    5·1 answer
  • Planets, stars, asteroids and other celestial bodies have generally round shapes. Some are ovals, others really bumpy circles, a
    15·1 answer
  • A turtoise moves a distance of 100 metres in 15 minutes. What is the average speed of the tortoise in km/h
    12·1 answer
  • a point charge q is located at the center of a cube with edge length d. whatis the value of the flux over one face of the cube
    15·1 answer
  • 9. Which of the following is an example of a Class III lever system?
    8·2 answers
  • When you take a break from driving, what is NOT a good thing to do?
    5·2 answers
  • The gravitational force decreases as the _____ between two objects increases.
    11·2 answers
  • A horseshoe magnet is pulling on a metal screw, is it pushing or pulling the horseshoe magnet?
    11·1 answer
  • Which of the following statements best summarizes the main points of the passage?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!