a. Jika kawat digeser kekanan, luas kawat yg kena medan magnet berkurang yang pada akhirnya nol.
ΔΦ/Δt = B.ΔA/Δt
ΔΦ/Δt = 0,6. ( 0 - 25.10⁻⁴)/0,1
ΔΦ/Δt = -15.10⁻³ weber/s
Laju perubahan flux 15.10⁻³ weber/s.
b.
E = - N.ΔΦ/Δt
E = - 1. (-15.10⁻³)
E = 15.10⁻³ v
E = 15 mv
i = E/R = 15 mv/100 Ω
i = 0,15 mA
c.
W = i².R.t
W = (0,15.10⁻³)².100. 0,1
W = 0,0225. 10⁻⁵ J
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a. Jika kawat digeser kekanan, luas kawat yg kena medan magnet berkurang yang pada akhirnya nol.
ΔΦ/Δt = B.ΔA/Δt
ΔΦ/Δt = 0,6. ( 0 - 25.10⁻⁴)/0,1
ΔΦ/Δt = -15.10⁻³ weber/s
Laju perubahan flux 15.10⁻³ weber/s.
b.
E = - N.ΔΦ/Δt
E = - 1. (-15.10⁻³)
E = 15.10⁻³ v
E = 15 mv
i = E/R = 15 mv/100 Ω
i = 0,15 mA
c.
W = i².R.t
W = (0,15.10⁻³)².100. 0,1
W = 0,0225. 10⁻⁵ J