A silver wire of radius 0.1 cm carries a current of 2A. If the charge density in silver

A silver wire of radius 0.1 cm carries a current of 2A. If the charge density in silver is 5.86×10²⁸ m⁻³, then the drift velocity is

Options

(a) 0.2×10⁻³ ms⁻¹
(b) 0.4×10⁻⁴ ms⁻¹
(c) 0.68×10⁻⁴ ms⁻¹
(d) 7×10⁻⁴ ms⁻¹

Correct Answer:

0.68×10⁻⁴ ms⁻¹

Explanation:

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

admin:

Related Questions

  1. A particle has initial velocity(3i⃗ +4j⃗)and has acceleration (0.4i⃗ +0.3j⃗)
  2. The Kα X-ray of molybdenum has a wavelength of 71×10⁻¹² m. If the energy of a molybdenum
  3. The process of adding impurities to the pure semiconductor is called
  4. A particle of masses m is thrown upwards from the surface of the earth, with a velocity u
  5. A body of mass m is thrown upwards at an angle θ with the horizontal with velocity