DETAILS SERPSE10 28.5.OP.021. ASK YOUR TEACHER PRACTICE ANOTHER A current of 19.0 mA is maintained in a single circular
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
DETAILS SERPSE10 28.5.OP.021. ASK YOUR TEACHER PRACTICE ANOTHER A current of 19.0 mA is maintained in a single circular
3. [-/5 Points] An electron is accelerated through 1.70 x 10 V from rest and then enters a uniform 1.50-T magnetic field. (a) What is the maximum magnitude of the magnetic force this particle can experience? DETAILS SERPSE10 28.1.OP.003. Need Help? MY NOTES ASK YOUR TEACHER (b) What is the minimum magnitude of the magnetic force this particle can experience? N Wash PRACTICE ANOTHER
5. [-/4 Points] DETAILS SERPSE10 28.3.OP.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER (a) A velocity selector consists of electric and magnetic fields described by the expressions E- ER and B-Bj, with 8-21.0 mT. Find the value of E (in kV/m) such that a 850 eV electron moving in the negative x-direction is undeflected. kv/m (b) What If? For the value of E found in part (a), what would the kinetic energy of a proton have to be (in MeV) for it to move undeflected in the negative x-direction? MeV Need Help? Read It Watch It