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
lana66690 [7]
3 years ago
15

PLEASE HELP! Describe how you could use a negatively charged Van de Graaff generator to induce a positive charge on a previously

neutral metal sphere. You may use additional materials.
Physics
1 answer:
Gnesinka [82]3 years ago
3 0

Answer:

Van de Graaff inventó el generador que lleva su nombre en 1931, con el propósito de producir una diferencia de potencial muy alta (del orden de 20 millones de volts) para acelerar partículas cargadas que se hacían chocar contra blancos fijos. Los resultados de las colisiones nos informan de las características de los núcleos del material que constituye el blanco.

El generador de Van de Graaff es un generador de corriente constante, mientas que la batería es un generador de voltaje constante, lo que cambia es la intensidad dependiendo que los aparatos que se conectan.

El generador de Van de Graaff es muy simple, consta de un motor, dos poleas, una correa o cinta, dos peines o terminales hechos de finos hilos de cobre y una esfera hueca donde se acumula la carga transportada por la cinta.

You might be interested in
Are positively charged ions form when atoms lose electrons
Sedbober [7]

Answer: Atoms that lose electrons acquire a positive charge as a result because they are left with fewer negatively charged electrons to balance the positive charges of the protons in the nucleus. Positively charged ions are called cations. Most metals become cations when they make ionic compounds.

Explanation: hope this helps

7 0
3 years ago
Considered the statement "You can move parts of your body because of energy from the sun. "Described a series of energy conversi
Masja [62]

Answer:

Explanation:

The source of all forms of energy found on the earth except nuclear energy is the sun . So energy used by us to do daily activities also comes from the sun .

The plants trap the solar energy in the form of light to make food material for us like sugar , carbohydrates etc . This energy is stored here in the chemical bonds formed  in them.  

We take this food in the form of carbohydrate, fat etc. We digest it to mix this food carbohydrate in blood . It is further broken down on being absorbed by the cell in our body . They break them to produce a compound like ATP ( adenocine triphosphate ) which is energy rich compound . It is converted into ADP and difference of energy is released . This energy is used by us in moving body parts.

7 0
4 years ago
Why do you think you need to stir the Kool Aid?
PtichkaEL [24]

Answer:

Stirring the Kool aid enables the the kool-aid to dissolve in water by keeping all of the crystals off the bottom and in the water.

6 0
3 years ago
Read 2 more answers
Find the speed for Barkely, the dog, if he runs 5.5 miles in 3 hours
amm1812

Answer: B

Explanation:

5.5/3

6 0
3 years ago
List the types of radiation in order from least to most damaging.
Elan Coil [88]
Nuclear is the most damaging, then alpha, beta, gamma. 
8 0
3 years ago
Other questions:
  • Describe four examples of acceleration you see during your day. Choose an object that is slowing down, one that is speeding up,
    8·1 answer
  • Can You Answer This
    13·1 answer
  • (b) A ball is thrown from a point 1.50 m above the ground. The initial velocity is 19.5 m/s at
    10·1 answer
  • How can you calculate distance when given power, time, and mass?
    12·1 answer
  • Which device used in the Hubble telescope was later adapted for commercial use?
    15·1 answer
  • -If an atom has 5 protons, 5 neutrons, and 3 electrons, what is the atom's charge?
    15·2 answers
  • Both clouds are the same size. Which one is lighter?<br> 10,000<br> 5,000
    7·1 answer
  • To start a great night of doing physics homework, you sit down to pour yourself a good cup of coffee. Your coffee mug has a mass
    7·1 answer
  • A plane is traveling at 250 m/s north after being in the air for 1 hour, what is the displacement?
    8·1 answer
  • A ball thrown vertically upwards from ground
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!