Answers

2014-12-27T13:17:43+05:30


It is 3.33* 10^-9 Tesla

B= uo/4pi * 2i/R

B2/B1 = R1/R2 = 0.04/0.12 = 1/3

B2 = 1/3 * 10^-8 = 3.33 * 10^-9 Tesla

2 4 2
3.33*10^-9
It is 3.33 * 10^-7 Tesla only. U can solve n check it.
aaeesha, (10^-8)/3 is 3.33*10^-9