# The wires leading to and from a 0.12 mm diameter lightblub filament are 1.5mm in a diameter. The wire to the filament carries a current with a current density of 4.5E5 A/m2. What are (a) the current and (b) the mean time between collisions for electrons in the wire?

Here is the answer for the question - The wires leading to and from a 0.12 mm diameter lightblub filament are 1.5mm in a diameter. The wire to the filament carries a current with a current density of 4.5E5 A/m2. What are (a) the current and (b) the mean time between collisions for electrons in the wire?. You'll find the correct answer below

### The wires leading to and from a 0.12 mm diameter lightblub filament are 1.5mm in a diameter. The wire to the filament carries a current with a current density of 4.5E5 A/m2. What are (a) the current and (b) the mean time between collisions for electrons in the wire?

The Correct Answer is

30.09

### Reason Explained

30.09 is correct for The wires leading to and from a 0.12 mm diameter lightblub filament are 1.5mm in a diameter. The wire to the filament carries a current with a current density of 4.5E5 A/m2. What are (a) the current and (b) the mean time between collisions for electrons in the wire? Thankyou for using answerout. We hope you get all your answers here. If you have any special questions, you can comment to ask us.