Homework $11$Begin Date: $11/25/202412$:$01$:$00$ AM Due Date: $12/12/202411$:$59$:$00$ PM End Date: $12/31/202411$:$59$:$00$ PM

Problem $5$: $(13\%$ of Assignment Value$)$

The switch is in position $($a$)$ for a long time before it is quickly switched to position $($b$).$ The value of the inductors, resistors, and power supplies are LL $=0\mathrm{.}65$ H$,$ R$1$R$1=7,$ RbRb $=3\mathrm{.}5,$ EaEa $=14$ V$,$ and EbEb $=3\mathrm{.}5$ V$.$ Treat the inductors and EMFs as ideal.

jgw$5308$@psu.edu$0$P$65-$C$9-$BD$-4$D$-9$FE$3-48392$

$-$ Part $($a$)$

What is the magnitude of the current through the inductor right after the switch is thrown to position $($b$)?$ Answer in amperes.

IL $=2\mathrm{.}0002\mathrm{.}000$A$$Correct$!$

$$ Part $($b$)$

What is the magnitude of the voltage across the inductor right after the switch is thrown? Answer in volts.

$|$VL $|=$

$|$

V

sin$()$cos$()$tan$()$cotan$()$asin$()$acos$()$atan$()$acotan$()$ln$()$log$10()$exp$()$fact$()$

Degrees Radians

$()789$HOMEE$^^456/*123+-0.$END$()$BACKSPACEDELCLEAR

Grade$$Summary

Deductions$3\%$Potential$97\%$

Submissions

Attempt$($s$)$Remaining:$21$

$1\%$ Deduction per Attemptdetailed$$view

$10\%21\%31\%41\%$

jgw$5308$@psu.edu

$0$P$65-$C$9-$BD$-4$D$-9$FE$3-48392$

$21$ Submission$($s$)$ Remaining

Hints: $0$ for a $0\%$ deduction. Hints remaining: $0$

Feedback: $1$ for a $0\%$ deduction

Check your signs for crossing the EMF when using the loop rule.

$$ Part $($c$)$

Which end of the inductor is at the higher voltage right after the switch is thrown?

$$ Part $($d$)$

How much energy is stored in the inductor a long time after the switch is thrown to position $($b$)?$ Answer in joules. Hint: first find the current.