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SyLaR

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In problem 2: 1/2*L*I^2= Total Energy. And, 1/2*C*V^2 = Total energy. (Same of the first) Here you get V. And the energy in coulumb = C * V Thats the answer of the p2. e)
Yes flu, that the formula. L*i^2/2
Ah, ok. You have the inductance for answer 2b. And the time for 2c. So. The answer will be 2b*2c^2/2. And for 2f is sqrt(2c*capacitor)*pi/2
And, in this formula : (mu_0*N*I)/((2*pi*R/km) +d) what d means? the volume? so, i mean Croos section x air grap?
Do you have the rigth answaer for 2e) about the capacitor? The I max is for the ans of 2c.
Flu, the energy is for a long time. That's means that is the I maximun.
9a is 1

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