Navigate

When a charged oil drop moves upwards in an electric field,

When a charged oil drop moves upwards in an electric field, the electric force acting on the drop is

Options

(a) Greater than mass of oil drop
(b) Equal to gravitational force
(c) Greater than gravitational force
(d) Less than gravitational force

Correct Answer:

Greater than gravitational force

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

TNP2002
admin:

Related Questions

  1. A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity
  2. The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
  3. Four identical cells of emf Ԑ and internal resistance r are to be connected in series.
  4. An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
  5. The coherence of two light sources means that the light waves emitted have