Homework Answers
Electric force F = Eq = E*(-e)=-eE
from newtons law
acceleration a = F/m = -eE/m
the acceleration is down wards
the force acts downward
Add Answer to:
3. An electron traveling horizontally enters a region where a uniform electric field is directed upward....
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into...
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into the plane of the paper as shown. Which one of the following phrases most accurately describes the motion of the electron once it has entered the field? electron a) downward and circular b) downward and parabolic c) upward and circular d) upward, along a straight line х x X X X X 2) The magnetic field at the center of a current carrying wire...
An electron moving horizontally enters a region where a uniform magnetic field is directed perpendicular to...
An electron moving horizontally
enters a region where a uniform magnetic field is directed
perpendicular to the electron's velocity. Describe and draw the
subsequent motion of the electron. Draw all appropriate vectros and
right hand.
t/ik jis
An electron traveling left to right enters a region of space where a uniform magnetic field...
An electron traveling left to right enters a region of space where a uniform magnetic field exists (see figure). Once in the field, the electron follows a circular path where r = 1.0E-6 m. If the magnitude of the magnetic field is 5.5 T, what is the speed of the electron and the direction of the magnetic field? 530 m/s, into the screen 530 m/s, out of the screen 9.7E5 m/s, into the screen 9.7E5 m/s, out of the screen...
6. The next three questions pertain to a region where there is a uniform magnetic field...
6. The next three questions pertain to a region where there is a uniform magnetic field directed toward north. The force exerted by the field on an electron moving toward west will be directed a vertically upward. b vertically downward. c west. d north. e none of the above.
Question 5B An electron is in a uniform magnetic field B that is directed out of...
Question 5B An electron is in a uniform magnetic field B that is directed out of the plane of the page, a, (Draw it). b. When the electron is moving in the plane of the page in the downward direction, the force on the electron is directed Choose one (i) toward the right (ii) out of the page iii) into the page (iv) toward the top of the page
2) An electron traveling toward the north with speed 6.0 * 105 m's enters a region...
2) An electron traveling toward the north with speed 6.0 * 105 m's enters a region where the Earth's magnetic field has the magnitude 15.0 x 10-5 T and is directed downward at 450 below horizontal. What is the magnitude of the force that the Earth's magnetic field exerts on the electron? (e-1.60 10-19 C) (10 points) ttttt
An electron (see above for charge value) traveling at 5. Tx10 % enters a resson of...
An electron (see above for charge value) traveling at 5. Tx10 % enters a resson of uniform mag netie field is where the Sield direction is perpendicular (90°) to the etecta's velocity vector v Upon entering the field region the electron erverieures a maguetie force Fof 3.8x10- N Jiveeted as shown by the arrow F in the diagron. (6) Calculate the strength Teslas of the mesuetie Freld te th 8.-1.610-19 Coul electron path outside F B-? 13 - Sield region...
An electron (charge -e) is in a region of uniform electric field as shown. What is...
An electron (charge -e) is in a region of uniform electric field as shown. What is the direction of the force on the electron? A) Up B) Down C) Left D) Right E) Depends on how it is moving
An electron enters a region of uniform electric field with an initial velocity of 70 km/s...
An electron enters a region of uniform electric field with an initial velocity of 70 km/s in the same direction as the electric field, which has magnitude E = 52 N/C. (a) What is the speed of the electron 1.5 ns after entering this region? (b) How far does the electron travel during the 1.5 ns interval?
An electron enters a region of uniform electric field with an initial velocity of 53 km/s...
An electron enters a region of uniform electric field with an initial velocity of 53 km/s in the same direction as the electric field, which has magnitude E = 54 N/C. (a)What is the speed of the electron 1.4 ns after entering this region? (b) How far does the electron travel during the 1.4 ns interval?
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into the plane of the paper as shown. Which one of the following phrases most accurately describes the motion of the electron once it has entered the field? electron a) downward and circular b) downward and parabolic c) upward and circular d) upward, along a straight line х x X X X X 2) The magnetic field at the center of a current carrying wire...
An electron moving horizontally
enters a region where a uniform magnetic field is directed
perpendicular to the electron's velocity. Describe and draw the
subsequent motion of the electron. Draw all appropriate vectros and
right hand.
t/ik jis
Question 5B An electron is in a uniform magnetic field B that is directed out of the plane of the page, a, (Draw it). b. When the electron is moving in the plane of the page in the downward direction, the force on the electron is directed Choose one (i) toward the right (ii) out of the page iii) into the page (iv) toward the top of the page
2) An electron traveling toward the north with speed 6.0 * 105 m's enters a region where the Earth's magnetic field has the magnitude 15.0 x 10-5 T and is directed downward at 450 below horizontal. What is the magnitude of the force that the Earth's magnetic field exerts on the electron? (e-1.60 10-19 C) (10 points) ttttt
An electron (see above for charge value) traveling at 5. Tx10 % enters a resson of uniform mag netie field is where the Sield direction is perpendicular (90°) to the etecta's velocity vector v Upon entering the field region the electron erverieures a maguetie force Fof 3.8x10- N Jiveeted as shown by the arrow F in the diagron. (6) Calculate the strength Teslas of the mesuetie Freld te th 8.-1.610-19 Coul electron path outside F B-? 13 - Sield region...
An electron (charge -e) is in a region of uniform electric field as shown. What is the direction of the force on the electron? A) Up B) Down C) Left D) Right E) Depends on how it is moving
An electron enters a region of uniform electric field with an initial velocity of 70 km/s in the same direction as the electric field, which has magnitude E = 52 N/C. (a) What is the speed of the electron 1.5 ns after entering this region? (b) How far does the electron travel during the 1.5 ns interval?
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 51 minutes ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 1 hour ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 2 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 3 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 3 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 3 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 4 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 5 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 5 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 5 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 5 hours ago -
Why are polymers not typically casted into products?
asked 5 hours ago