Recent content by Divide
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
Thanks so much! Yeah I had all the numbers i just wasn't doing the math right. Let's hope i can do this for the T=infinity lol.- Divide
- Post #16
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
I know the voltage drops add up to 2kV. I got the equivalent resistance of the two parallel resistors as .305Mohms. I got the todal resistance by finding the equivalent resistance of the entire circuit by adding the resistors in series and parallel. Then to get the total current I used ohm's...- Divide
- Post #14
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
That's the complete circuit. The total current is .00218 The voltage across R1 is 1322.85V I don't know what to do with the parallel resistors. The equivalent resistance of the two parallel resistors is .305Mohm- Divide
- Post #12
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
Ok thanks, I drew the equivalent circuit for part 1 and got the total current. I then got the voltage across R1. But I'm having loads of trouble finding the voltage across the two parallel resistors. Any suggestions?- Divide
- Post #10
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
Well for resistor 1 I tried 2000V/610000ohm to get the current, but that's apparently wrong. Would I use Kirchhoff's laws?- Divide
- Post #8
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
Thanks guys, but I'm still kinda confused. What would i do to get the current at R1 R2 and R3?- Divide
- Post #6
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
Thanks a bunch dude, but what does Mohm mean?- Divide
- Post #3
- Forum: Introductory Physics Homework Help
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RC Circuit/Current/Resistance Problem. Circuit Gurus come here
Homework Statement In the circuit of the figure below, script e = 2.0 kV, C = 7.0 µF, R1 = R2 = R3 = 0.61 MΩ. With C completely uncharged, switch S is suddenly closed (at t = 0). (a) At t = 0, what is current i1 in resistor 1? (b) At t = 0, what is current i2 in resistor 2? (c) At t = 0...- Divide
- Thread
- Circuit Rc
- Replies: 15
- Forum: Introductory Physics Homework Help