Post Utme Uniosun 2021 Physics Question 27
Practice objective / multiple choice question 27 from the 2021 Post Utme Uniosun Physics examination.
A circuit consists of a 12 V battery, a 4 Ω resistor, and an inductor with induc\tance $L$. The circuit is connected to a switch that is initially open. At $t = 0$, the switch is closed, and the current in the circuit \begins to increase. If the time cons\tant of the circuit is $RC = 0.1$ s, what is the current in the circuit at $t = 0.05$ s?
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About This Question
This is Post Utme Uniosun 2021 Physics Question 27. It is one of the objective questions from the 2021 Post Utme Uniosun Physics examination.
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