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ira [324]
3 years ago
13

Consider the circuit below, which is powered by a 6-v battery. switch s is opened at t = 0 after having been closed for a long t

ime. (a) how much energy is stored in the inductor at t = 0? 37.5 correct: your answer is correct. mj (b) what is the instantaneous rate of change of the inductor's energy at t = 0? 7.5 incorrect: your answer is incorrect. w (c) what is the average rate of change of the inductor's energy between t = 0.0 and t = 1.0 s? -.0375 correct: your answer is correct. w (d) how long does it take for the current in the inductor to reach 0.00020 times its initial value?
Physics
1 answer:
Semmy [17]3 years ago
3 0
The answer should be B 
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balu736 [363]

Answer:

Explanation:

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5 0
3 years ago
How can we magnetise a piece of iron.
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4. A metal fork has a density of 7.8 g/cm ³. Is this fork made up of aluminum?
Morgarella [4.7K]
No, aluminum has a density near 2.7 g/cm^3 
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</span>
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How is work calculated?
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