Question

(iv) If the length of a tungsten filament is 4 m and its area of cross section is 12.8 m', the resistance f the filament is

(a) 1625 x 10-822

(c) 1.269 x 10- N

(b) 16.25 x 10-8 2

(d) 12.69 ×x 10 8​

Answer 1

Answer:

(a)

Explanation:

1625 × 10-822 this will be the answer