Recent content by swashbuckler77

So according to the rules I can bump the thread once after 24 hours has passed since the initial post was created? Sorry, I just really need help on this. Is it because the question is so easy to everyone else that it should be obvious what I'm doing wrong? I feel so dumb not knowing how to do...

Homework Statement "The toroid shown in the figure has a wire carrying a current I= 7.80 Amperes wrapped around it N= 920 times. The inner radius is R1 14.0 cm and outer radius R2 16.8cm. What is the magnitude of the magnetic field along a circle that is halfway between the inner and outer...

Homework Statement An exponential model for the density of the earth’s atmosphere says that if the temperature of the atmosphere were constant, then the density of the atmosphere as a function of height, h (in meters), above the surface of the Earth would be given by δ(h) = 1.28e(−0.000124h)...

Haha, thanks for catching that, Differentiate1- I should have seen that while writing my post! I had also checked with Wolfram but wanted to verify with a human just in case. Looks like I need to email the site administrator. Thank you.

My Calc II class is currently doing Calc I integration review before we get started with integration by parts. I am using an online system that gives immediate feedback on my work and it has said that my answer is wrong. Not sure where I'm going wrong. Homework Statement Evaluate: \int...