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
Karolina [17]
3 years ago
10

Fill in the blank

Physics
1 answer:
aliina [53]3 years ago
8 0

Answer:

hypothesis

Explanation:

You might be interested in
A 20×10⁹charge is moved between two points A andB that are 30mm apart and have an electric potential difference of 600v between
Ulleksa [173]

Answer:

90x20=1800

Explanation:

just multiply 10 & 9 and then mutiply 90x20 or 20x90

4 0
3 years ago
¿cual es la velocidad de un haz de electrones que marchan sin desviarse cuando pasan a traves de un campo magnetico perpendicula
Elina [12.6K]

Answer:

La velocidad del haz de electrones es 1.78x10⁵ m/s. Este valor se obtuvo asumiendo que el campo magnético dado (3500007) estaba en tesla y que la fuerza venía dada en nN.

Explanation:

Podemos encontrar la velocidad del haz de electrones usando la Ley de Lorentz:

F = |q|vBsin(\theta)     (1)

En donde:

F: es la fuerza magnética = 100 nN

q: es el módulo de la carga del electron = 1.6x10⁻¹⁹ C

v: es la velocidad del haz de electrones =?

B: es el campo magnético = 3500007 T

θ: es el ángulo entre el vector velocidad y el campo magnético = 90°

Introduciendo los valores en la ecuación (1) y resolviendo para "v" tenemos:

v = \frac{F}{qBsin(\theta)} = \frac{100 \cdot 10^{-9} N}{1.6 \cdot 10^{-19} C*3500007 T*sin(90)} = 1.78 \cdot 10^{5} m/s            

Este valor se calculó asumiendo que el campo magnético está dado en tesla (no tiene unidades en el enunciado). De igual manera se asumió que la fuerza indicada viene dada en nN.

Entonces, la velocidad del haz de electrones es 1.78x10⁵ m/s.  

Espero que te sea de utilidad!                                        

7 0
3 years ago
Which statement about ammeters and voltmeters is true?
Morgarella [4.7K]
What are the staments
7 0
3 years ago
If you adjust the brightness of a light until it matches the intensity of sourness of the taste of a lemon, you are engaging in
Butoxors [25]
Unrestricted Submarine Warfare
6 0
3 years ago
A characteristic in an experiment, such as how much food, how much space, how hot or how cold, is termed a ____________. (spelli
KATRIN_1 [288]
I think the term is a variable?
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is important if an organism becomes a fossil
    15·1 answer
  • Which type of star has surface temperatures bewteen 2400 and 50000 k
    13·1 answer
  • A proton is a subatomic particle that carries a ___________ charge
    8·1 answer
  • A body of volume 100cc immersed completely in water contained in a jar. The weight of water and jar before immersion of the body
    7·1 answer
  • A loud soundin heared at resonence why
    12·1 answer
  • A 1.5-mole sample of an ideal gas is gently cooled at constant temperature 320 K. It contracts
    10·1 answer
  • A rectangular block measures 4.1cm by 2.8cm by 2.1cm. calculate its volume given you answer to an appropriate number of signific
    15·2 answers
  • Texting: what are two needs or wants that this wave technology meets it:
    12·1 answer
  • 10) For a horizontally launched projectile, decreasing the velocity of the
    5·1 answer
  • What are the factor affecting the moment of force
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!