Magnetism
This is a circular coil and indeed the open area is 227 cm No not perpendicular but parallel from the coil (measured 30 cm away from above the coil). My Gauss meter is not sensitive enough to pick up the signal at this distance. Can you somewhat elaborate more on the various t...
Magnetism
I need to calculate the magnetic field strength at 30 cm distance of a coil with a diameter of 17 cm. Directly at the coil surface I measure 100 Gauss. Please advise.
math
Find the area of an equilateral triangle (regular 3-gon) with the given measurement. 6-inch side. A = sq. in.
Chemistry
How to know overall charge of molecule? see question # 12 here, why is it -1? how do you know? itech.pjc.edu/tgrow/2210/chm2210ps4sol.pdf
chemistry
Any easy way to remember the names and structures of functional groups? lol a lot to ask i know.?
math
Find the area of an equilateral triangle (regular 3-gon) with the given measurement. 9-inch perimeter A = sq. in.
Physics
A toy car coasts uphill at 2.34 m/s. It accelerates at -.34 m/s squared. How long will it take the car to stop.What equation would I use.
CHEM
Ok, thank you.
CHEM
Are these cations, how do i know? BF3, BH3, AlCl3, FeCl3 how do i recognize a cation?
chemistry
can fractional distillation be used to determine purity of a compound?
Pages: <<Prev | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | Next>>
For Further Reading
