The figure below shows a circuit consisting of a 18.0 V battery in series with an inductor with inductance L = 11.5 H, a resistor with resistance R = 6.50 Q, and a switch, initially open. (a) After the switch is closed, what is the maximum current (in A) that will flow through the circuit? A (b) What is the time constant (in s) of the circuit? (c) After the switch is closed, how much time (in s) does it take for the current to reach 95.0% of its maximum value?

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The figure below shows a circuit consisting of a 18.0 V battery in series with an inductor with inductanceL = 11.5 H, a resistor with
resistance R = 6.50 Q, and a switch, initially open.
+
R
(a) After the switch is closed, what is the maximum current (in A) that will flow through the circuit?
A
(b) What is the time constant (in s) of the circuit?
(c) After the switch is closed, how much time (in s) does it take for the current to reach 95.0% of its maximum value?
Transcribed Image Text:The figure below shows a circuit consisting of a 18.0 V battery in series with an inductor with inductanceL = 11.5 H, a resistor with resistance R = 6.50 Q, and a switch, initially open. + R (a) After the switch is closed, what is the maximum current (in A) that will flow through the circuit? A (b) What is the time constant (in s) of the circuit? (c) After the switch is closed, how much time (in s) does it take for the current to reach 95.0% of its maximum value?
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