Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

In a particular television a beam of electron in emitted. the beam current is 80 uA. how many electrons strike screen of television every second. also find

charge striking the screen in 2 min


The charge striking the screen in 2 minute is 2 * 60 * 80uC.<br /><br />The number of electrons striking the electrons per second is nearly 5 * 10^14
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts