Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
I have a 12 V battery connected to an RC circuit. The circuit is designed to draw a maximum current of 20 mA. The capacitor is initially uncharged. When charging it should reach its "trip voltage" of 9V in 25 ms. Determine the correct values for R and C. Show your work.

I have a 12 V battery connected to an RC circuit. The circuit is designed to draw a maximum current of 20 mA. The capacitor is initially uncharged. When charging it should reach its "trip voltage" of 9V in 25 ms. Determine the correct values for R and C. Show your work.

icon
Related questions
Question
100%
I have a 12 V battery connected to an RC circuit. The circuit is designed to draw a maximum current of 20 mA. The capacitor is initially uncharged. When charging it should reach its "trip voltage" of 9V in 25 ms. Determine the correct values for R and C. Show your work. Edit Format Table 12pt v BIUA ev T?v E Paragraph v
Transcribed Image Text:I have a 12 V battery connected to an RC circuit. The circuit is designed to draw a maximum current of 20 mA. The capacitor is initially uncharged. When charging it should reach its "trip voltage" of 9V in 25 ms. Determine the correct values for R and C. Show your work. Edit Format Table 12pt v BIUA ev T?v E Paragraph v
Expert Solution
Given information

Battery voltage Vo = 12 V

Maximum current Io = 20 mA = 0.020 A

Capacitor voltage at time t = 25 ms = 0.025 s is VC = 9 V

steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer