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
nordsb [41]
3 years ago
8

A beryllium-9 ion has a positive charge that is double the charge of a proton, and a mass of 1.50 ✕ 10−26 kg. At a particular in

stant, it is moving with a speed of 5.00 ✕ 106 m/s through a magnetic field. At this instant, its velocity makes an angle of 61° with the direction of the magnetic field at the ion's location. The magnitude of the field is 0.220 T. What is the magnitude of the magnetic force (in N) on the ion? explain step by step
Physics
2 answers:
Angelina_Jolie [31]3 years ago
5 0

Answer:

F_m =1.4\times 10^{-12}\ N

Explanation:

Given:

charge on a beryllium-9 ion, Q=3.2\times 10^{-19}\ C

mass of Be-9 ion, m=1.5\times 10^{-26}\kg

instantaneous speed of the ion, v=5\times 10^6\ m.s^{-1}

angle between the ion-velocity and the magnetic field lines, \theta=61^{\circ}

magnitude of magnetic field intensity, B=0.22\ T

Now as we know that the magnetic force on a charge is given as:

F_m=Q.v\times B

F_m=Q.v.B\sin theta

F_m=3.2\times 10^{-19}\times 5\times 10^6\times 0.22\times \sin 61^{\circ}

F_m =1.4\times 10^{-12}\ N

seropon [69]3 years ago
3 0

Answer:

Magnetic force, F = 3.52\times 10^{-13}\ N

Explanation:

Given that,

A beryllium-9 ion has a positive charge that is double the charge of a proton, q=2\times 1.6\times 10^{-19}\ C=3.2\times 10^{-19}\ C

Speed of the ion in the magnetic field, v=5\times 10^6\ m/s

Its velocity makes an angle of 61° with the direction of the magnetic field at the ion's location.

The magnitude of the field is 0.220 T.

We need to find the magnitude of the magnetic force on the ion. It is given by :

F=qvB\\\\F=3.2\times 10^{-19}\times 5\times 10^6\times 0.22\\\\F=3.52\times 10^{-13}\ N

So, the magnitude of magnetic force on the ion is 3.52\times 10^{-13}\ N.

You might be interested in
Although centuries ago, astronomers thought that a nova was a new star, appearing for the first time in the heavens, today we kn
Nutka1998 [239]

Astronomers thought that a nova was a new star, appearing for the first time in the heavens, today we know that it is as a binary star system.

<h3>What is the binary star system about?</h3>

A binary star system is known to be one where one star is known to be called a white dwarf and there is a mass that is said to be transferred to it

A binary star is known to be a kind of a system that is composed of two stars that are known to be gravitationally held together to and in orbit near each other.

Note that Binary stars in the night sky are ones that are often seen as a single object and thus Astronomers thought that a nova was a new star, appearing for the first time in the heavens, today we know that it is as a binary star system.

Learn more about astronomers  from

brainly.com/question/1141458

#SPJ1

5 0
2 years ago
Describe how freezing could be used to remove sugar from a mixture of sugar and water?
VARVARA [1.3K]
When the mixture (the sugar and water) is frozen, it separates. The water molecules get closer together, separating and pushing the sugar crystals to the top.<span />
7 0
3 years ago
Read 2 more answers
What type of material is good at transferring heat?
MatroZZZ [7]
The answer is A

Materials that are good conductors of thermal energy are called thermal conductors. Metals are very good thermal conductors. Materials that are poor conductors of thermal energy are called thermal insulators. Gases such as air and materials such as plastic and wood are thermal insulators
5 0
3 years ago
When making sweet tea, McDonalds adds the sugar while the tea is hot. The sugar is added at this step so that the tea can be as
Lilit [14]

Answer:

d

Explanation:

we need the tea to be at first moist in order to get much more flavor. then supersaturated so that it increases the concentration of the flavor by it not being too sweet nor too salty. so just right.

3 0
3 years ago
Read 2 more answers
A worker drops a wrench from the top of a tower 80m tall. What is the velocity when the
OlgaM077 [116]

Answer:

39.6 m/s

Explanation:

Taking down to be positive:

Given:

v₀ = 0 m/s

a = 9.8 m/s²

Δy = 80 m

Find: v

v² = v₀² + 2aΔy

v² = (0 m/s)² + 2 (9.8 m/s²) (80 m)

v = 39.6 m/s

3 0
3 years ago
Other questions:
  • Water on the kitchen floor at home is considered a safety hazard.
    7·2 answers
  • What is domain theory? How does it explain how an electromagnet become magnetic
    8·1 answer
  • What is the efficiency of an engine that does 288 J of work and exhausts 72 J of heat while taking in 360 J of heat?
    11·2 answers
  • Which property describes an electromagnetic wave and not a mechanical wave?
    6·1 answer
  • Its mass is 20 grams, and its density is 7.87 g/cm3. What’s the larger cube’s volume?
    8·1 answer
  • The neurons that select a particular motor program are the __________.
    11·1 answer
  • Crime is defined as a violation of<br> A. Safety<br> B. Morals<br> C. Law<br> D. Community
    6·2 answers
  • Balance the equation-<br> Al+Mn02 ———-&gt; Mn + Al2O3
    6·1 answer
  • What are 2 laws of reflection
    6·2 answers
  • Which graph shows acceleration? A graph of position (meters) versus time (seconds) has a straight line running from 0 seconds 0
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!