Question

24. The time constant of LR circuit is 2 x 10 sec.
If resistance of R =1092. What should be the change
in resistance to make time constant 4 x 10 sec
1) increase 10.12
2) decrease 1012
3) increase 592
4) decrease 52​

Answer 1

Answer:

2

Explanation:

is the answer

thanks for the points