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
Nadya [2.5K]
3 years ago
7

If you rub a balloon on your hair, you

Physics
1 answer:
uysha [10]3 years ago
5 0

Answer:

The balloon is electrostatically charged

Explanation:

After rubbing it on the hair, the balloon is electrically charged, and as such, when approaching the wall it draws opposite charges from the wall creating locally on the wall's surface an accumulation of the charges opposite to the balloon . and repelling deeper into the wall those charges of the same sign.

You might be interested in
Who was the first head of the NASA space program was Sergei Korolov, but the Russians never identified him by name. What did the
larisa86 [58]

Korolev's name became known in the West. I hope this helps.

6 0
4 years ago
A battery establishes a voltage V on a parallel-plate capacitor. After the battery is disconnected, the distance between the pla
Semmy [17]

Answer:

In the parallel plate capacitor

The capacitance will decrease between the plates.

The voltage will increase between the plates.

Explanation:

When the distance between the plates increase, then the voltage also increases as it varies with the separation of plates. However the capacitance will decrease upon increasing the distance. As the capacitance depends upon the electric field between the plates. Field is stronger when the plates are closer so capacitance increase. Field will be weaker upon increasing the distance and hence the capacitance decreases.

4 0
3 years ago
A person has a gravitational force (weight) of 600 N on Earth. Suppose the mass of the Earth is double and the radius shrinks to
Alenkasestr [34]

Explanation:

that's impossible,the radius of the earth can't decrease when the mass doubles!

4 0
3 years ago
A device that detects small current differences and prevents electrocution that is often required as a safety measure for bathro
choli [55]

A device that detects small current differences and prevents electrocution that is often required as a safety measure for bathroom, kitchen, and exterior outlets is referred to as: Ground-fault interrupter.

<h3>What are arc-fault circuit interrupter?</h3>

According to "Article 100 Arc-Fault Circuit interrupter (AFCI)," arc-fault circuit interrupter is an electrical device which is designed and developed to deenergize the electrical circuit whenever it detects and recognizes characteristics unique to arcing.

Similarly, a ground-fault interrupter simply refers to an electrical device that is designed and developed for the detection of small current differences in an electrical circuit.

The main purpose of a ground-fault interrupter is to prevent electrocution or electrical shock and as such, it is an important safety measure for the following areas in a building:

  • Bathroom
  • Kitchen
  • Exterior outlets

Read more on ground-fault interrupter here: brainly.com/question/12615861

#SPJ1

7 0
1 year ago
What is the atmospheric pressure and temperature at sea level in a standard<br> atmosphere?
Lady bird [3.3K]

Answer:

The tropospheric tabulation continues to 11,000 meters (36,089 ft), where the temperature has fallen to −56.5 °C (−69.7 °F), the pressure to 22,632 pascals (3.2825 psi), and the density to 0.3639 kilograms per cubic meter (0.02272 lb/cu ft). Between 11 km and 20 km, the temperature remains constant

Explanation:

Hope this helped, Have a wonderful day!!

4 0
3 years ago
Other questions:
  • Which of the following is a characteristic of a mixture? *
    6·1 answer
  • Marina is creating a flow chart of the mechanics of mantle convection and how it relates to tectonic plate movement.
    15·1 answer
  • During times of stress, Yanira notices that her heart pounds a little faster than normal. What part of the brain is responsible
    6·2 answers
  • Michael Faraday was one of the first scientists to experiment with motors. How did Faraday design his first motor?
    11·2 answers
  • A uniform magnetic field passes through a horizontal circular wire loop at an angle 15.1 ° from the normal to the plane of the l
    5·1 answer
  • Describe how the meteorite collision at the end of the mesozoic
    13·2 answers
  • In case 1, a force f is pushing perpendicular on an object a distance l/2 from the rotation axis. in case 2 the same force is pu
    10·1 answer
  • 50 POINTS to whoever gets it right
    8·1 answer
  • How many light years are there in one mile?
    5·1 answer
  • A student wants to model the physical weathering of rock. Which activity could the student perform?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!