# Maple TA 20-2 Quiz ## Maple TA 20-2 Quiz

Hey everyone anyone figured out how to do q2 and q3 on this quiz?

sck105
Guest

## Q3

still working on #2 but here's #3

Imax=2*pi*f*C*Vmax, then plug in converting C *10^-6
so C=19.73
Vmax=70.5
Imax=.2608

.2608=2*pi*f*(19.73*10^-6)*70.5
f=29.84

almost
Guest

## Q1+4

while im here might as well put these up too

1)
Irms=(Imax/sqrt(2))
given Irms, solve for Imax

4)
first find Vmax by
Vrms=(Vm/sqrt(2))

then
Vmax=2*pi*f*L*Imax
solve for Imax, its a straight plug in problem L is in Henrys

almost
Guest

## #2

voltage given/square root of 2 = V_rms

(V_rms/resistance given)*V_rms = answer

gina
Guest

## Re: Maple TA 20-2 Quiz

What are we supposed to convert Henry to?

u
Guest

## Re: Maple TA 20-2 Quiz

nothing, you dont have to convert henrys

## Re: Maple TA 20-2 Quiz

i love jimberlain

yosalsjk
Guest

## question2

Hey i am confused about the equation given.

voltage given/square root of 2 = V_rms

(V_rms/resistance given)*V_rms = answer

the second equation why do you have to divide and multiply by V_rms? Is there an error in this equation because it isnt working for me.

guest786
Guest

## Re: Maple TA 20-2 Quiz 