ToughSTEM
Sign Up
Log In
ToughSTEM
A question answer community on a mission
to share Solutions for all STEM major Problems.
Cant find a problem on ToughSTEM?
Add a New Problem
0

For the circuit shown in figure 33.4, Vmax = 80.0V, omega = 65 Pi rad/s, and L = 70 mH. Calculate the current in the inductor at t = 15.5 ms

Edit
Added Sun, 22 Nov '15
UladKasach
2509
Comment
Add a Comment
Solutions
0

Vmax*sin(wt) - LdI/dt = 0

Vmax*sin(wt) = LdI/dt

dI = Vmax / (L) * sin(wt) dt

I = Vmax / (L) * integral sin(wt) dt

I = Vmax / (L) * (-1) * 1/w * cos(wt)

I = -Vmax/(Lw) * cos(wt)

I = -5.5966 * cos(3.16515)

= 5.588

Edit
Added Mon, 23 Nov '15
UladKasach
2509
Comment
Add a Comment
Add Your Solution!
Close

Click here to
Choose An Image
or
Get image from URL
GO
Close
Back
Add Image
Close
What URL would you like to link?
GO
α
β
γ
δ
ϵ
ε
η
ϑ
λ
μ
π
ρ
σ
τ
φ
ψ
ω
Γ
Δ
Θ
Λ
Π
Σ
Φ
Ω
∫
∮
∞
∝
∇
∴
→
↔
⊆
⊂
∀
∃
∈
∉
∪
∩
∅
Copied to Clipboard

Add Your Solution
Sign Up
to interact with the community. (That's part of how we ensure only good content gets on ToughSTEM)
OR
Sign Up
OR
Log In, Instead
ToughSTEM is completely free, and its staying that way. Students pay way too much already.
Almost done!
Please check your email to finish creating your account!
Welcome to the Club!
Choose a new Display Name
Save
Only letters, numbers, spaces, dashes, and underscores, are allowed. Can not be blank.
Great! You're all set, .
ToughSTEM
A question answer community on a mission
to share Solutions for all STEM major Problems.
Why
The Purpose
How
The Community
Give Feedback
Tell us suggestions, ideas, and any bugs you find. Help make ToughSTEM even better.