E=5sin(ωt+φ)
设φ=0
T=2π/ω=1/50
ω=100π
E=5sin(100πt)
t1=1/200s
E=5sin(100π/200)=5 V
线圈平面与磁场的磁感线平行.
t2=1/100s
E=5sin(100π/100)=0 V
线圈平面与磁场的磁感线垂直.
E=5sin(ωt+φ)
设φ=0
T=2π/ω=1/50
ω=100π
E=5sin(100πt)
t1=1/200s
E=5sin(100π/200)=5 V
线圈平面与磁场的磁感线平行.
t2=1/100s
E=5sin(100π/100)=0 V
线圈平面与磁场的磁感线垂直.