physics
Compare the total magnetic energy in two solenoids, each with N turns, area A, and current I, but length x and 2x. Denote Ux the total magnetic energy in the solenoid with length x, and U2x the one in the solenoid with length 2x. What is U2x/Ux?
Physics
a and d please
Physics
i got it, is the negative :)
Physics
C) i3 please, i3 isnt same to i2
physics
i need only the c1
Physics
2
statistics
xc
math
5,128,000
math
5,128,000
ALGEBRA
ddd
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