STEORN DEMO LIVE & STREAM in Dublin, December 15th, 10 AM

[Omnibus]

@broli,

Something with the phase shift between I and V isn't right. The experiment as well as the applet show substantial phase shift. When you calculate it with the arctan(Xc/R) it is way too small.

[broli]

@broli,

Something with the phase shift between I and V isn't right. The experiment as well as the applet show substantial phase shift. When you calculate it with the arctan(Xc/R) it is way too small.

The above report gives a phase shift of 87.48°. You sure you haven't made some mis calculation? I'm really eager to analyze your RC data when you can share it.

[Omnibus]

I'm using the search engine to calculate it. For R = 98.3Ohms, f = 700000Hz and C = 0.0000000001F I get

arctan(1/(98.3*2*3.14*700000*0.0000000001)) = 1.52761051

[broli]

I'm using the search engine to calculate it. For R = 98.3Ohms, f = 700000Hz and C = 0.0000000001F I get

arctan(1/(98.3*2*3.14*700000*0.0000000001)) = 1.52761051

That is because the arctan function gives the results in radians, you have to convert it to degrees try typing: "1.52761051 radians to degrees" in the search box.

[Omnibus]

That is because the arctan function gives the results in radians, you have to convert it to degrees try typing: "1.52761051 radians to degrees" in the search box.

Stupid me. Of course.

Now, did you convert it in the I formula when doing the calculations? It won't be bad if you can show the plot of V and I.