Multiple choice

The two plates of particle of mass 1.0 × 10-6 Kg and charge 1.0 μC. Determine electric field strength between two plates? Given (gravity = 9.8)

  1. 9.8 NC-1

  2. 9.8 x10-12 NC

  3. 9.8 x 10-6 NC

  4. 9.8 x 106 NC-1

  5. 0.1020 NC

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The particle will be suspended between the plates, when E = mg / q Putting the values in above equation E = 1 x10-6 x 9.8 / 1 x10-6 E = 9.8 NC-1