An ion follows a circular path in a uniform magnetic field. Which single change decreases the radius

preview_player
Показать описание
An ion follows a circular path in a uniform magnetic field. Which single change decreases the radius of the path?

A. Increasing the mass of the ion

B. Increasing the charge of the ion

C. Increasing the speed of the ion

D. Decreasing the magnetic flux density of the field

This is Prof. Varun from India, and I am providing "Online Live Classes" for "Physics and Mathematics", for International Baccalaureate SL and HL Levels.

I also, upload the solutions to all the questions sent by students on my Whatsapp at +91-99154-81539.

Try it!! Here is the link for DISCORD SERVER
Valid forever.!
Рекомендации по теме
Комментарии
Автор

why the choice D is wrong? It seems like both B and D can be used for decreasing the radius

diyarzhussupov