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
Ivanshal [37]
3 years ago
13

Each orbit is limited to a maximum of four electrons true or false

Physics
1 answer:
Naya [18.7K]3 years ago
7 0
This question would be false
You might be interested in
Describe the conditions necessary for sublimation to occur.
lozanna [386]
<span>To answer this question with specific values, you would need a phase diagram for the substance in question. In more general terms, the pressure needs to be lower than the pressure of the triple point, the substance must be present in its solid state, and the temperature must rise high enough to produce a gas.</span>
7 0
3 years ago
Read 2 more answers
A coil 3.55 cm in radius, containing 470 turns, is placed in a uniform magnetic field that varies with time according to B=( 1.2
slavikrds [6]

The Electric current is 1.11* 10^{-4}A


Given that the coil's radius is 3.55 cm (0.35 m),

The formula for the coil's area is A = r2 A = (3.14) (0.35)2 = 0.005024 m2.

R = Resistance = 600 N = Number of spins = 500 B = Magnetic field = (0.0120)

t + (3 x 10⁻⁵) t⁴

The number t = 5 is substituted for taking the derivative at both the induced current and the electric current.

The Electric current is therefore 1.11* 10^{-4}A
Electric current - The rate of electron passage in a conductor is known as electric current. The ampere is the electric current's SI unit. Electrons are little particles that are part of a substance's molecular structure. These electrons can be held loosely or securely depending on the situation.

To learn more about electric current please visit -brainly.com/question/12791045
#SPJ1

7 0
2 years ago
Read 2 more answers
(b) The efficiency of the pump which operates the fountain is 70%.
ruslelena [56]

Answer:

Power supplied to the pump is 980000 W or 980 KW

<em>Note: The question is incomplete. The complete question is given below:</em>

<em>On a day with no wind, a fountain in Switzerland propels 30000 kg of water per minute to a height of 140 metres. </em>

<em>a)Calculate the power used in raising the water? </em>

<em>b)The efficiency of the pump which operates the fountain is 70% </em>

<em>calculate the power supplied to the pump?</em>

Explanation:

Efficiency = Power output/Power input * 100%

Power output = work done/ time

where work done = mass * acceleration due to gravity (g) * height

time = 1 minute = 60 seconds

mass of water = 30000 kg, height = 140 meters, g = 9.8 m/s²

Then, work done = 30000 * 140 * 9.8 = 41160000 J

Power output then = 41160000 J / 60 s

Power output = 686000 W

The power input can then be derived from the formula of efficiency

Power input = (Power output * 100)/Efficiency

Power input = (100 * 686000) / 70

Power input = 980000 W

Therefore, power supplied to the pump is 980000 W or 980 KW

8 0
3 years ago
A clothes dryer uses about 7 amps of current from a 240 volt line. How much power does it use?
Effectus [21]

Electrical power = (voltage) x (current)

Electrical power = (240 volts) x (about 7 Amperes)

<em>Electrical power = about 1,680 watts</em>

4 0
3 years ago
How do I calculate the resistance in a circuit in which a 9-volt battery produces 3 amperes
Anastaziya [24]

U=R•I=>R=I/R=3/9=0.33 Ω

5 0
3 years ago
Other questions:
  • Compared to that of a plane on the ground, Earth’s gravitational pull on a plane 7 miles above Earth is approximately A) zero. B
    11·2 answers
  • Which chart correctly describes the properties of electric and magnetic fields?
    10·1 answer
  • A 10 kg ball is held above a building with a height of 30 m. What is the
    12·1 answer
  • Plz answer this asap no explanation needed answer both questions first answer gets brainliest
    7·1 answer
  • PHYSICS HW HELP PLS!! explain how you got it too thank you! :)
    5·1 answer
  • A long, thin solenoid has 155 turns per meter and radius 1 m. The current in the solenoid is increasing at a uniform rate of 28
    8·1 answer
  • Which of the following is not a state of matter?
    6·1 answer
  • An electric field is = (400 N/C) for x &gt; 0 and = (–400 N/C) for x &lt; 0. A cylinder of length 30 cm and radius 10 cm has its
    10·1 answer
  • If s car can drive 40m/s, then how long will it take to travel 2400m?
    5·2 answers
  • A young woman with normal distant vision has a 10.0% ability to accommodate (that is, increase) the lens strength (a.k.a, lens p
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!