Question

An electron with a speed of 3.44 × 108 cm/s in the positive direction of an...

An electron with a speed of 3.44 × 108 cm/s in the positive direction of an x axis enters an electric field of magnitude 1.89 × 103 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before stopping momentarily, and (b)how much time will have elapsed? (c) If the region containing the electric field is 6.70 mm long (too short for the electron to stop within it), what fraction of the electron’s initial kinetic energy will be lost in that region?

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
An electron with a speed of 7.81 × 108 cm/s in the positive direction of an...
An electron with a speed of 7.81 × 108 cm/s in the positive direction of an x axis enters an electric field of magnitude 2.31 × 103 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before stopping momentarily, and (b) how much time will have elapsed? (c) If the region containing the electric field is 6.64 mm long (too short for the electron to stop...
An electron traveling at 106m/s horizontally enters a region with a uniform electric field 10-6N/C directed...
An electron traveling at 106m/s horizontally enters a region with a uniform electric field 10-6N/C directed upward. What will be the acceleration of the electron (magnitude and direction)? Calculate its vertical component of velocity 1s after it enters the region with an electric field. What distance the electron will travel in horizontal and vertical directions during first 1 second after entering the region with an electric field?
An electron has an initial velocity of 2×10​6 m/s in the +x direction. It enters a...
An electron has an initial velocity of 2×10​6 m/s in the +x direction. It enters a uniform electric field E = 410 N/C which is in the +y direction. By how much, and in what direction, is the electron deflected after traveling 9 cm in the +x direction in the field ?
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 = 48 N/C. (a) What is the speed of the electron 1.9 ns after entering this region? (b) How far does the electron travel during the 1.9 ns interval?
An electron enters a region of uniform electric field with an initial velocity of 42 km/s...
An electron enters a region of uniform electric field with an initial velocity of 42 km/s in the same direction as the electric field, which has magnitude E = 51 N/C. (a) What is the speed of the electron 1.3 ns after entering this region? (b) How far does the electron travel during the 1.3 ns interval?
An electron enters a region of uniform electric field with an initial velocity of 56 km/s...
An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the same direction as the electric field, which has magnitude E = 51 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 47 km/s...
An electron enters a region of uniform electric field with an initial velocity of 47 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 50 km/s...
An electron enters a region of uniform electric field with an initial velocity of 50 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 1.3 ns after entering this region? (b) How far does the electron travel during the 1.3 ns interval?
An electron has an initial velocity of 2×106 m/s in the +x direction. It enters a...
An electron has an initial velocity of 2×106 m/s in the +x direction. It enters a uniform electric field E = 388 N/C which is in the +y direction. By how much, and in what direction, is the electron deflected after traveling 11 cm in the +x direction in the field? (Express the direction of deflexion by using positive and negative signs. Your result must be in cm's and include 1 digit after the decimal point. Maximum of 5% of...
An electron has an initial velocity of 2.2×106 m/s in the +x direction. It enters a...
An electron has an initial velocity of 2.2×106 m/s in the +x direction. It enters a uniform electric field E = 382 N/C which is in the +y direction. What is the ratio of the y-component of the velocity of the electron to the x-component of the velocity after traveling 9 cm in the +x direction in the field? (Your result must include 2 digit after the decimal point and maximum of 5% of error is accepted in your answer....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT