Question

An electron (q=-1,6x10-19C, m=9,1x10-31kg) enters a uniform magnetic field, whih is in +x axis and it...

An electron (q=-1,6x10-19C, m=9,1x10-31kg) enters a uniform magnetic field, whih is in +x axis and it has magnitude of 2T. At t=0, the velocity components vx=3x105m/s, vy=4x105m/s and vz=0.

a-At t=0 calculate the magnetic force acting on proton and its acceleration.

b- Calculate the Radius of helical path

c- Calculate the angular velocity

d- Calculate the pitch of helix. (0=4x10-7 MKS)

Help quickly I get you thumbs up directly

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A proton (q = 1.60×10−19 C , m = 1.67×10−27 kg )moves in a uniform magnetic...
A proton (q = 1.60×10−19 C , m = 1.67×10−27 kg )moves in a uniform magnetic field B⃗ =( 0.530 T )i^. At t = 0 the proton has a velocity components vx = 1.60×105 m/s , vy=0, and vz = 1.90×105 m/s . What is the magnitude of the magnetic force acting on the proton? What is the direction of the magnetic force acting on the proton? In addition to the magnetic field there is a uniform electric field...
An electron enters uniform magnetic field B= 0.20 T at angle 45 degrees to B with...
An electron enters uniform magnetic field B= 0.20 T at angle 45 degrees to B with speed v=2.8*10^6 m/s. Find pitch (distance between loops) of the electron's helical path.
1. A particle of positive charge q and mass m enters parallel uniform electric and magnetic...
1. A particle of positive charge q and mass m enters parallel uniform electric and magnetic fields (of magnitudes E and B, respectively) both directed in the +z direction with a velocity v = v0i perpendicular to both fields. (a) What is the the particle’s initial acceleration? You can give your answer as a vector in component form. (b) What is the radius of the particle’s path (looking down the z-axis) if the magnetic field is B = Bk? Does...
An electron has velocity V = (29i + 38j) km/s as it enters a uniform magnetic...
An electron has velocity V = (29i + 38j) km/s as it enters a uniform magnetic field B= 50 i µT. What are (a) the radius of the helical path taken by the electron and (b) the pitch of that path? (c) To an observer looking into the magnetic field region from the entrance point of the electron, does the electron spiral clockwise or counterclockwise as it moves? The charge of an electron is -1.602 × 10-19 C and its...
A proton moving with a velocity of 4.0×10^4 m/s along the +y-axis enters a magnetic field...
A proton moving with a velocity of 4.0×10^4 m/s along the +y-axis enters a magnetic field of 0.20 T directed towards the -x-axis. What is the magnitude force acting on the proton?
A 6.70 −μC particle moves through a region of space where an electric field of magnitude...
A 6.70 −μC particle moves through a region of space where an electric field of magnitude 1200 N/C points in the positive x direction, and a magnetic field of magnitude 1.25 T points in the positive z direction. If the net force acting on the particle is 6.21×10−3 N in the positive xx direction, find the components of the particle's velocity. Assume the particle's velocity is in the x-y plane. vx, vy, vz =   answer is 0,219,0 m/s why is...
An electron follows a helical path in a uniform magnetic field given by = (22 i...
An electron follows a helical path in a uniform magnetic field given by = (22 i ̂ -60j ̂ - 36 k ̂ ) mT. At time t = 0, the electron's velocity is given by v → = (21 i ̂ - 28 j ̂ + 40 k ̂ ) m/s. (a) What is the angle φ between v → and B → ? The electron's velocity changes with time. (b) Do its speed changes with time? (c) Do...
An electron follows a helical path in a uniform magnetic field given by = (20 i...
An electron follows a helical path in a uniform magnetic field given by = (20 i ̂ - 54 j ̂ - 33 k ̂ ) mT. At time t = 0, the electron's velocity is given by v → = (21 i ̂ - 26 j ̂ + 43 k ̂ ) m/s. (a) What is the angle φ between v → and B → ? The electron's velocity changes with time. (b) Do its speed changes with time?...
An electron follows a helical path in a uniform magnetic field given by = (16 i...
An electron follows a helical path in a uniform magnetic field given by = (16 i ̂ - 54 j ̂ - 37 k ̂ ) mT. At time t = 0, the electron's velocity is given by v → = (21 i ̂ - 35 j ̂ + 55 k ̂ ) m/s. (a) What is the angle φ between v → and B → ? The electron's velocity changes with time. (b) Do its speed changes with time?...
An electron follows a helical path in a uniform magnetic field given by B→= (19 î...
An electron follows a helical path in a uniform magnetic field given by B→= (19 î - 59ĵ - 27k̂) mT. At time t = 0, the electron's velocity is given by v→ = (22î - 24ĵ + 53k̂) m/s. (a) What is the angle φ between v→ and B→? The electron's velocity changes with time. (b) Do its speed changes with time? (c) Do its angle φ changes with time? (d) What is the radius of the helical path?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT