Referring to the circuit shown in question 32, after the circuit has reached equilibrium, what is the current through the battery?
A.
\(V / R_{1}\)
B.
\(V /\left(R_{1}+R_{2}\right)\)
C.
\(V /\left(R_{1}+R_{3}\right)\)
D.
\(\frac{V}{R_{1}+\frac{R_{2} R_{3}}{R_{2}+R_{3}}}\)
E.
\(\overline{R_{1}+\frac{R_{2}+R_{3}}{R_{2} R_{3}}}\)
Exam No：AP Physics C(EM) Practice Test Year：2024 Question No：33
Answer:
D
Knowledge points:
5.2 Electromagnetism: Inductance (Including LR circuits)
Solution:
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