問題詳情
2. A long solenoid of 500 turns carrying a current of 3.8 A produces within itself a uniform magnetic flux of 2.0 mWb. What is theself-inductance of the coil?
(A) 0.13 H
(B) 0.26 H
(C) 0.36 H
(D) 0.46 H
(E) 0.52 H
(A) 0.13 H
(B) 0.26 H
(C) 0.36 H
(D) 0.46 H
(E) 0.52 H
參考答案
無參考答案
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