" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Seri50+x=300
x=300-50
x=250 ohm
paralel
1/50+1/x = 1/300
1/x = 1/300-1/50
=1/300-6/300
=5/300
=1/60
maka x=60 ohm