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Solved: (a) What would have to be the self-inductance of a
Chapter 30, Problem 51P(choose chapter or problem)
(a) What would have to be the self-inductance of a solenoid for it to store \(10.0 J\) of energy when a - A current runs through it? (b) If this solenoid's cross-sectional diameter is \(4.00 \mathrm{~cm}\), and if you could wrap its coils to a density of \(10 \text { coils } / \mathrm{mm}\), how long would the solenoid be? (See Exercise
Is this a realistic length for ordinary laboratory use?
Equation transcription:
Text transcription:
10.0 J
10 text { coils } /{mm}
4.00{~cm}
Questions & Answers
QUESTION:
(a) What would have to be the self-inductance of a solenoid for it to store \(10.0 J\) of energy when a - A current runs through it? (b) If this solenoid's cross-sectional diameter is \(4.00 \mathrm{~cm}\), and if you could wrap its coils to a density of \(10 \text { coils } / \mathrm{mm}\), how long would the solenoid be? (See Exercise
Is this a realistic length for ordinary laboratory use?
Equation transcription:
Text transcription:
10.0 J
10 text { coils } /{mm}
4.00{~cm}
ANSWER:Solution 51P