" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
R1 =R
R2 = 2R
F2=?
F2/F1 = (R1/R2)²
F2/F1 = (R/2R)²
F2/F1 = (1/4)
F2 = 1/4 x F1
F2 = 1/4 x 20 = 5N