The free electron density of conducting material is 1024 electrons per m3. When voltage is supplied, a constant drift velocity of 1.5 × 10–2 m/s is obtained by the electrons. If the area of the cross-section of the material is 1 cm2, find the intensity of the current. The electric charge is 1.6 × 10–19 coulombs.
1
240 A
2
2.4 A
3
0.24 A
4
24 A