A proton and an α particle enter a uniform magnetic field perpendicular with the same speed.If proton takes 20μ s to make 5 revolutions,then the periodic time for the α particle would
![Signals from the Subatomic World: How to Build a Proton Precession Magnetometer: Hollos, Stefan, Hollos, Richard: 9781887187008: Amazon.com: Books Signals from the Subatomic World: How to Build a Proton Precession Magnetometer: Hollos, Stefan, Hollos, Richard: 9781887187008: Amazon.com: Books](https://m.media-amazon.com/images/I/716wk7Hee9L._AC_UF1000,1000_QL80_.jpg)
Signals from the Subatomic World: How to Build a Proton Precession Magnetometer: Hollos, Stefan, Hollos, Richard: 9781887187008: Amazon.com: Books
![IB Physics-Topic 6& topic5- QC#2-Paper-2-A proton is moving in a region of uniform magnetic field - YouTube IB Physics-Topic 6& topic5- QC#2-Paper-2-A proton is moving in a region of uniform magnetic field - YouTube](https://i.ytimg.com/vi/_1v5LudH85E/hqdefault.jpg)
IB Physics-Topic 6& topic5- QC#2-Paper-2-A proton is moving in a region of uniform magnetic field - YouTube
![Amazon.com: Happy Atoms Magnetic Molecular Modeling Introductory Set | Intro to Atoms, Molecules, Bonding, Chemistry | Create 508 Molecules | 73 Activities | Plus Free Educational App for iOS, Android, Kindle : Toys & Games Amazon.com: Happy Atoms Magnetic Molecular Modeling Introductory Set | Intro to Atoms, Molecules, Bonding, Chemistry | Create 508 Molecules | 73 Activities | Plus Free Educational App for iOS, Android, Kindle : Toys & Games](https://m.media-amazon.com/images/I/91gdQEp4ViL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Happy Atoms Magnetic Molecular Modeling Introductory Set | Intro to Atoms, Molecules, Bonding, Chemistry | Create 508 Molecules | 73 Activities | Plus Free Educational App for iOS, Android, Kindle : Toys & Games
![High field brain proton magnetic resonance spectroscopy and volumetry in children with chronic, compensated liver disease – A pilot study - ScienceDirect High field brain proton magnetic resonance spectroscopy and volumetry in children with chronic, compensated liver disease – A pilot study - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S000326972300177X-ga1.jpg)
High field brain proton magnetic resonance spectroscopy and volumetry in children with chronic, compensated liver disease – A pilot study - ScienceDirect
![Positive Like A Proton - Funny School humor - Cute typography - Lovely kid quotes illustration iPad Folio Case by Quotes Factory | Society6 Positive Like A Proton - Funny School humor - Cute typography - Lovely kid quotes illustration iPad Folio Case by Quotes Factory | Society6](https://ctl.s6img.com/society6/img/TwSZmjJ3OhEbC-cISpCyOVxvwQ4/w_1500/ipad-cases/ipadpro110folio/front/~artwork,fw_5624,fh_3473,fy_-138,iw_5624,ih_3749/s6-original-art-uploads/society6/uploads/misc/7985415758424b1f91591bf83b4716c8/~~/positive-like-a-proton-funny-school-humor-cute-typography-lovely-kid-quotes-illustration-ipad-cases.jpg)
Positive Like A Proton - Funny School humor - Cute typography - Lovely kid quotes illustration iPad Folio Case by Quotes Factory | Society6
![Signals from the Subatomic World: How to Build a Proton Precession Magnetometer: Hollos, Stefan, Hollos, Richard: 9781887187008: Amazon.com: Books Signals from the Subatomic World: How to Build a Proton Precession Magnetometer: Hollos, Stefan, Hollos, Richard: 9781887187008: Amazon.com: Books](https://m.media-amazon.com/images/I/71-1ABzT8jL._AC_UF350,350_QL80_.jpg)