hello
Here I a prism with a visible light striking it at 45degree to the normal and the prism has an apex angle of 55.7 degree. It disperse Red, Orange, Yellow, Green, Blue, and Violet color in that order with 1.66 for violet light index of fraction and 1.61 for Red light. I have figured...
the question didn't give me a t to work with so I don't think it's asking for the voltage at a instant time.
but it did turn out it was just asking for rms voltage... wish the question was worded more clearly
thanx Hootenanny for your tip :smile:
Hello guys
I am having a problem understanding the wording of a question, perhaps someone can help me explain it.
The alternating voltage of a generator is represented by the equation
E = Eo sin wt,
where E is in volts, Eo = 346V, w = 685 rad/s, and t is in seconds.
Find the...
hmm
reading the problem again, it does seem like that's my problem, but I am still not quite understanding the wording of the problem, can you explain it to me please?
Hello guys
I have the following problem :
At a certain location, Earth has a magnetic field of 8.4 X 10^-5 T pointing 40 degree below the horizontal in a north-south plane. A 14.1m long straight wire carries a(n) 7 A current.
If the current is directed horizontally toward the east, what...
Thanks for the speedy tip AM
I believe the question implied that the proton is to be traveling at the speed that I said ealier and kept there in constant to be in orbit and cancel the gravity to 0, hence polar orbit.
However that turned out to be the wrong answer, what do you think I did...
Hello everyone, I have a concept problem I am having a problem understanding
Assume the Earth's magnetic dipole moment is aligned with the Earth's rotational axis, and the Earth's magnetic field is cylindrically symmetric.
If i have a proton traveling in orbit to the Earth at a height of...