An electron travels at a speed of 4.0×104 m/s through a uniform magnetic field whose magnitude...
|
An electron travels at a speed of 4.0×104 m/s through a uniform magnetic field whose magnitude is 1.1×10−3 T . |
Part A What is the magnitude of the magnetic force on the electron if its velocity and the magnetic field are perpendicular? Express your answer using two significant figures.
SubmitRequest Answer Part B What is the magnitude of the magnetic force on the electron if its velocity and the magnetic field make an angle of 45 ∘? Express your answer using two significant figures.
Part C What is the magnitude of the magnetic force on the electron if its velocity and the magnetic field are parallel? Express your answer using two significant figures.
SubmitRequest Answer Part D What is the magnitude of the magnetic force on the electron if its velocity and the magnetic field are exactly opposite? Express your answer using two significant figures.
SubmitRequest Answer |
Homework Answers
Add Answer to:
An electron travels at a speed of 4.0×104 m/s through
a uniform magnetic field whose magnitude...
An electron travels at a speed of 1.85 × 104 m/s through a uniform magnetic field...
An electron travels at a speed of 1.85 × 104 m/s through a uniform magnetic field whose magnitude is 1.20 × 103 T. What is the magnitude of the magnetic force on the electron if its velocity vector and the magnetic field vector are perpendicular to each other?
PART A: An electron moves at 3.00×106 m/s through a region in which there is a...
PART A: An electron moves at 3.00×106 m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.50×10−2 T . A1: An electron moves at 3.00×106 m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.50×10−2 T . A2: What is the smallest possible magnitude of the force on the electron due to the magnetic field? Express your answer in newtons to the nearest integer. A3: If...
An electron moves with velocity v ⃗ =(6.8i−5.3j)× 10 4 m/s in a magnetic field B...
An electron moves with velocity v ⃗ =(6.8i−5.3j)× 10 4 m/s in a magnetic field B ⃗ =(−0.64i+0.57j)T . Part A Determine the x-component of the force on the electron. Express your answer using two significant figures. Fx = N Part B Determine the y-component of the force on the electron. Express your answer using two significant figures. Fy = N Part C Determine the z-component of the force on the electron. Express your answer using two significant figures....
What is the direction of the magnetic field? An electron experiences the greatest force as it...
What is the direction of the magnetic field? An electron experiences the greatest force as it travels 3.7 x 10° m/s in a magnetic field when it is moving northward. The force is vertically upward and of magnitude 6.5 x 10- N. West North East South Submit Request Answer Part B What is the magnitude of the magnetic field? Express your answer using two significant figures. 0 Ad Rom ?
Constants | Periodic Table An electron moves with velocity v (6.61-5.6J) × 104 m/s in a...
Constants | Periodic Table An electron moves with velocity v (6.61-5.6J) × 104 m/s in a magnetic field B (-0.90i + 0.69) T. Part A Part complete Part B Part complete Part C Determine the z-component of the force on the electron. Express your answer using two significant figures.
An electron moves with velocity 7 =(7.91 – 7.0) x 104ms a magnetic field B=(-0.75i +0.633)...
An electron moves with velocity 7 =(7.91 – 7.0) x 104ms a magnetic field B=(-0.75i +0.633) T Part A Determine the x-component of the force on the electron. Express your answer using two significant figures. 190 A * O O ? Submit Request Answer Part B Determine the y-component of the force on the electron. Express your answer using two significant figures. % ALDO ? Fy= N Submit Request Answer Part Determine the 2-component of the force on the electron...
1) An electron moves with a speed of 4.7 x 104 m/s perpendicular to a uniform...
1) An electron moves with a speed of 4.7 x 104 m/s perpendicular to a uniform magnetic field of 0.40 T. What is the magnitude of the magnetic force on the electron?
A particle with charge − 5.40 nC is moving in a uniform magnetic field B⃗ =−(...
A particle with charge − 5.40 nC is moving in a uniform magnetic field B⃗ =−( 1.28 T )k^. The magnetic force on the particle is measured to be F⃗ =−( 4.00×10−7 N )i^+( 7.60×10−7 N )j^. Part A Part complete Are there components of the velocity that are not determined by the measurement of the force? Are there components of the velocity that are not determined by the measurement of the force? yes no SubmitPrevious Answers Correct Part B...
Cumulative Problem 12 An electron with an initial speed of 5.00X10 direction of motion. m/s enters...
Cumulative Problem 12 An electron with an initial speed of 5.00X10 direction of motion. m/s enters a region in which there is an electric field directed along its 1) If the electron travels 9.00 cm in the field before being stopped, what are the magnitude and direction of the electric field? Enter a positive value if the electric field has the same direction as the velocity of the electron and a negative value if the electric field has the direction...
A 9.0-cm -long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field....
A 9.0-cm -long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The total resistance of the wire and rail is 0.33 Ω . Pulling the wire with a force of 1.1 N causes 3.9 W of power to be dissipated in the circuit. Part A What is the speed of the wire when pulled with 1.1 N ? Express your answer in meters per second. V V = nothing m/s SubmitRequest Answer Part B What...
What is the direction of the magnetic field? An electron experiences the greatest force as it travels 3.7 x 10° m/s in a magnetic field when it is moving northward. The force is vertically upward and of magnitude 6.5 x 10- N. West North East South Submit Request Answer Part B What is the magnitude of the magnetic field? Express your answer using two significant figures. 0 Ad Rom ?
Constants | Periodic Table An electron moves with velocity v (6.61-5.6J) × 104 m/s in a magnetic field B (-0.90i + 0.69) T. Part A Part complete Part B Part complete Part C Determine the z-component of the force on the electron. Express your answer using two significant figures.
An electron moves with velocity 7 =(7.91 – 7.0) x 104ms a magnetic field B=(-0.75i +0.633) T Part A Determine the x-component of the force on the electron. Express your answer using two significant figures. 190 A * O O ? Submit Request Answer Part B Determine the y-component of the force on the electron. Express your answer using two significant figures. % ALDO ? Fy= N Submit Request Answer Part Determine the 2-component of the force on the electron...
Cumulative Problem 12 An electron with an initial speed of 5.00X10 direction of motion. m/s enters a region in which there is an electric field directed along its 1) If the electron travels 9.00 cm in the field before being stopped, what are the magnitude and direction of the electric field? Enter a positive value if the electric field has the same direction as the velocity of the electron and a negative value if the electric field has the direction...
Most questions answered within 3 hours.
-
The probability that a randomly selected teenager studied at
least once during a week was only...
asked 1 minute ago -
At 20.0°C, the vapor pressure of ethanol is 45.0 torr, and the
vapor pressure of methanol...
asked 4 minutes ago -
13.
Given the following definitions:
U = {1, 2, 3, 4, 5, 6, 7}
A =...
asked 12 minutes ago -
1. Let us again continue with analyses of data from the study of
M Daviglus et...
asked 12 minutes ago -
Consider the following data for a dependent variable y and two
independent variables, x1 and x2....
asked 11 minutes ago -
Research paper on a Sex Crime and Policy Topic
Including all 3 origins “sex crime and...
asked 13 minutes ago -
6. What volume will 40.0mL of nitrogen, measured at 15.0°C and
780.0torr, occupy at STP?
7....
asked 13 minutes ago -
Scientists have meaured that at a distance of 1 AU from star X
energy of radiation...
asked 25 minutes ago -
Q4 #4
How far apart are an object and an image formed by a
89-cm-focal-length converging...
asked 30 minutes ago -
What function do boron esters serve in polymers?
asked 31 minutes ago -
In a survey of 1147 small-business owners, the following
question was posed: Would you recommend working...
asked 57 minutes ago -
The value of the equilibrium constant Kc for the reaction
N2(g)+3H2(g)⇌2NH3(g) changes in the following manner...
asked 1 hour ago