A series LR circuit includes a 9.0 V battery, a resistance of 0.50 
and an inductance of 0.80 H. When the switch is closed, how long does it take for the current to reach one half of its maximum value?
A. 0.80 s
B. 1.6 s
C. 2.3 s
D. 1.1 s
E. 0.55 s
D. 1.1 s
Physics & Space Science
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The energy levels in the atom are continuous
What will be an ideal response?
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Fill in the blank(s) with the appropriate word(s).
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Firewalking is similar to
A. water on a saucepan B. the space shuttle reentry C. an automobile air bag D. water skiing
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