Solution Found!
Find the current i(t) for the circuit of Figure P 7.4-2
Chapter 7, Problem P7.4-2(choose chapter or problem)
QUESTION:
Find the current i(t) for the circuit of Figure P 7.4-2.
Questions & Answers
QUESTION:
Find the current i(t) for the circuit of Figure P 7.4-2.
ANSWER:
Step 1 of 3
Find the total capacitance of the circuit. We can notice that capacitors are tied in series. Their total capacitance equals:
=
=
Now we can have and capacitors connected in parallel:
=
=
Finally this value of capacitance is connected in series with capacitor. Total capacitance equals:
=
=
=
We can now calculate the current:
= (1)