From the question, I_o is without phase angle. where I = I_o ∠ Φ. That is why i didn't account for the phase angle.
side note: how do you input latex for like I_o in the text
Hello, this is my working. My professor did not give any answer key, and thus can I check if I approach the question correctly, and also check if my answer is correct at the same time.
for t < 0,
V(0-) = V(0+) = 60V
I(0) = 60 / 50 = 1.2A
When t > 0,
$$α = \frac{R}{2L}$$
$$α =...
Hello, this is my working. My professor did not give any answer key, and thus can I check if I approach the question correctly, and also check if my answer is correct at the same time.
When t < 0, capacitor acts as open circuit,
$$V(0-) = V(0+) = 9V$$
When t = infinity,
$$V( ∞) = 5V$$ (because...
the system said the correct answer was 0.123. But anyways thanks, many people got 0.112 also. probably the answer is wrong. Gonna check with my professor.
My mesh analysis was wrong. I initially got 0.112 as well but i somehow tweak it to 0.123 thinking it was correct. Looking back, the change...
Is it there will be no diffraction?
Im not sure about this
Using top slit, the distance travelled, L1 can be found using pythagoras theorem. Number of wavelength can be found by taking the total L1 length and dividing by the wavelength of the laser source. Then to know the phase, just...