RC Circuit current help

  • #1
95
2

Homework Statement


4tt68fM.png


Homework Equations


##q = Q(1-e^{\frac{-t}{RC}})##

The Attempt at a Solution


Don't know where to start...
 

Answers and Replies

  • #2
gleem
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What can you say about the current in the branch containing the capacitor after a long period of time?
 
  • #3
95
2
Goes to 0?
 
  • #4
gleem
Science Advisor
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yes. So you are allowed to cut that part out of the circuit since doing so does not affect the rest of the circuit.
 
  • #5
95
2
Ok, got it.
 

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