Homework Help Question & Answers

# An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the...

An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 1.84×106 m/s. It enters a region where the electric field is 1779 N/C in the -x direction. How far will the alpha particle travel before it comes to a stop? Tries 0/5 How much time will elapse from when the alpha particle enters the electric field to when it stops?

Answer #1

#### Sign Up to Unlock the answer FREE

Already have an account? Log in

Know the answer?
Your Answer:

#### Post as a guest

Your Name:

What's your source?

#### Earn Coin

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
• ### An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the...

An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 1.03×106 m/s. It enters a region where the electric field is 2835 N/C in the -x direction. How far will the alpha particle travel before it comes to a stop? How much time will elapse from when the alpha particle enters the electric field to when it stops?

• ### An alpha particle of charge +2e and mass 6.64 x 1027 kg is moving in the...

An alpha particle of charge +2e and mass 6.64 x 1027 kg is moving in the +x direction at 2.15x106 m/s. It enters a region where the electric field is 1465 N/C in the -x direction. How far will the alpha particle travel before it comes to a stop? Submit Answer Tries 0/5 How much time will elapse from when the alpha particle enters the electric field to when it stops? Submit Answer Tries 0/5

• ### An alpha particle of charge +e and mass 6.64 x 127 kg is moving in the...

An alpha particle of charge +e and mass 6.64 x 127 kg is moving in the +x direction at 1.16x10m/s. It enters a reginn where the electric field is 235 N/: in the -x direction. How far will the alpha particle travel hefore it comes to a stop? Submit Answer Tries 0/S How much time elapse fram when the alpha particle enters the electric field to when It stops? Sutbrmil Ariser Tries O/5

• ### An alpha-particle has a charge of +2e and a mass of 6.64 * 10^-27 kg. It...

An alpha-particle has a charge of +2e and a mass of 6.64 * 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.10 * 10^6 V and then enters a uniform magnetic field whose magnitude is 2.80 T. The alpha-particle moves perpendicular to the magnetic field at all times. What is the speed of the alpha-particle What is the magnitude of the magnetic force on it What is the radius of its circular...

• ### An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It...

An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.24 times 10^6 v and then enters a uniform magnetic field whose magnitude is 3.30 T. The alpha-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the alpha-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is...

• ### An alpha particle (mass = 6.64⨯10-27 kg, charge = +2e) is accelerated by a potential drop...

An alpha particle (mass = 6.64⨯10-27 kg, charge = +2e) is accelerated by a potential drop V = -40 kV. What is its velocity upon emerging from the accelerating region?

• ### An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It...

An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.09 × 106 V and then enters a uniform magnetic field whose magnitude is 2.63 T. The α-particle moves perpendicular to the magnetic field at all times. What is (a) the speed of the α-particle, (b) the magnitude of the magnetic force on it, and (c) the radius of its circular...

• ### An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It...

An α-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.30 × 106 V and then enters a uniform magnetic field whose magnitude is 1.14 T. The α-particle moves perpendicular to the magnetic field at all times. What is (a) the speed of the α-particle, (b) the magnitude of the magnetic force on it, and (c) the radius of its circular...

• ### An α-particle has a charge of +2e and a mass of 6.64 10-27 kg. It is...

An α-particle has a charge of +2e and a mass of 6.64 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.08 106 V and then enters a uniform magnetic field whose magnitude is 2.30 T. The α-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the α-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is the radius...

• ### Alpha particles which have a charge +2e and mass 6.64 x 10-27 kg are initially at...

Alpha particles which have a charge +2e and mass 6.64 x 10-27 kg are initially at rest and are fired directly at a stationary platinum nucleus (charge +78e) at a speed of 2.75 x 10 m/s. Determine the distance of closest approach (in fm) before the alpha particle reverses direction. Assume the platinum nucleus remains stationary. Assume the alpha particles are initially very far from a stationary platinum nucleus. fm

ADVERTISEMENT
Free Homework Help App

Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?

Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT