Post a New Question

PHYSICS-electricity & magnetism

posted by on .

An electric field exits inside a fluorescent tube of diameter 3.00cm. In one second, 2.00x10^18 electrons and 0.50x10^18 positive ions pass through a certain cross section. What is the current in the tube?

  • PHYSICS-electricity & magnetism - ,

    Ions is not specific enough? what is the charge on the ions?

  • PHYSICS-electricity & magnetism - ,

    -e and +e respectively

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question