Question

The speed at which the current travels, in conductor, is nearly equal to ______.

Options

• 3 × 10⁴ m/s

• 3 × 10⁵ m/s

• 4 × 10⁶ m/s 

• 3 × 10⁸ m/s

Answer 1

The speed at which the current travels, in conductor, is nearly equal to 3 × 10⁸ m/s.