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
Flauer [41]
2 years ago
8

In a certain velocity selector consisting of perpendicular electric and magnetic fields, the charged particles move toward the e

ast, and the magnetic field is directed to the north. What direction should the electric field point?

Physics
1 answer:
Aneli [31]2 years ago
5 0

Answer:

Down.

Explanation:

In the given question, the charged particle is moving towards the east direction. Suppose east direction towards the positive x-axis.

And the magnetic field directed towards to the north direction. Suppose north direction towards the positive y-axis.

Therefore force of magnetic field can be calculate by the formula,

F=q(vi\times Bj)\\F=qvB(k)

Therefore force of the magnetic field is in positive z-axis means in an upward direction.

Now the force on the electric field must be in the opposite direction means it is in a downward direction.

You might be interested in
The amplitude of a lightly damped oscillator decreases by 4.2% during each cycle. What percentage of the mechanical energy of th
Nimfa-mama [501]

Answer:

Im actually depressed

Explanation:

jk thx for the points thoo

6 0
3 years ago
In a cell, the amount nutrition coming in equals the amount of waste going out. This is an example of _____.
babymother [125]
The answer is B) <span>equilibrium
hope this helps!=-)</span>
5 0
3 years ago
Which two statements are true about a system?
weqwewe [10]

Answer:The correct options are:

1. A system is a group of objects analyzed as one unit.

2. Energy that moves across system boundaries is conserved.

Explanation:

A system is defined as group of interrelated or interacting items existing as a single unit or a whole to achieve a specific objective.Energy lost by the system is equal to the energy gained by the surroundings.

Two statements are true about a system:

  • A system is a group of objects analyzed as one unit.
  • Energy that moves across system boundaries is conserved.
3 0
3 years ago
Read 2 more answers
The string of a bow and arrow is pulled tight.
SOVA2 [1]

Answer:

elastic

Explanation:

8 0
3 years ago
Les propriétés de l’air?
crimeas [40]

Answer:

Lorsque l'on détend l'air son volume augmente et sa pression diminue. L'air qui est un mélange de gaz est compressible et expansible. – Lorsque l'on comprime l'air, son volume diminue et sa pression augmente. – Lorsque l'on détend l'air, son volume augmente et sa pression diminue.

4 0
2 years ago
Other questions:
  • Cell membrane function<br>​
    12·1 answer
  • Is magnetic a form of energy
    15·1 answer
  • Which of the following parts of a sound wave corresponds to a trough in a transverse wave?
    9·2 answers
  • Chuck and Jackie stand on separate carts, both of which can slide without friction. The combined mass of Chuck and his cart, mca
    7·1 answer
  • An object is represented by the dot on a motion map. What is the best description for the motion of this object? The object is m
    8·2 answers
  • Soils refers to natural material from the earth, but not artificial material (like AstroTurf or asphalt). True False
    9·2 answers
  • What name is given to the variable we plot on the x-axsis
    6·1 answer
  • A diver initially moving horizontally with speed v dives dives offthe edge of a vertical cliff and lands in the water a distance
    11·1 answer
  • Will the sun explode in future?​
    15·1 answer
  • two charges experience exert a force of 1n on each other when they are 1m apart. what force will these charges experience if the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!