Friday
April 18, 2014

Posts by hans


Total # Posts: 51

magnets
A square loop of wire of side L with total resistance R moves at constant speed v into a region of uniform magnetic field B pointing perpendicular to the plane of the loop. What is the average current that is induced in the square loop between the time it starts entering the r...

magnetism
A straight copper wire that is 1 millimeter in diameter carries a current of 20 milliamps. What the magnitude of the largest magnetic field created by this wire in Tesla?

Physics
A point charge of charge 1 mC and mass 100 g is attached to a non-conducting massless rod of length 10 cm. The other end of the rod is attached to a two-dimensional sheet with uniform charge density σ and the rod is free to rotate. The sheet is parallel to the y-z plane (...

Math (Geometry)
45*45=25*x x=81

math
a/b=1/2 3

math
6!-5!*2=480

Math (Algebra)
25

algebra!!!! please help me!!!!
468

maths
69

maths
wrong....the correct answer is 840

Math (Algebra)
25

physics
hard

math
-13 and 7

Physics
did you get the answer Sambaran G. explain us if you got...Thx

Physics
problem rider??

Physics
can u explain Mc^2,pleasee...

Physics
36.73

Math (algebra)
Athul,can u explain why "implies ab-9=m^2 " can become " using ab=m^2 -9"?

Math (algebra)
hard problem

Math
50

Math
54

Math
54

Math
WRONG!!!

Math
can u explain DKS,please...

Math
250

Geometry
54

Physics
2.62

physics
all of u WRONGG!!!!!!!!

algebra
19 is the correct answer

Physics
12 volts is applied across a 4 ohm resistor. How much power is dissipated by the resistor?

Physics
An object is placed 6 cm in front of a concave lens of focal length 3 cm. Find the image location by drawing a ray tracing diagram to scale. Verify your answer using the lens equation.

English 101
I'm not very good with English and i'm having some trouble with citations. There's a few questions I'm confused about. ____________________________ Read each of the following statements from the excerpt below and determine if the statement is “OK” in ...

comm 100
Which of the following statements accurately expresses the differences between verbal and nonverbal behavior? 1.Nonverbal behavior has similar grammar and patterns to verbal communication. 2. Verbal behavior is less ambiguous; nonverbal is more ambiguous. 3. Verbal behavior is...

communications
Which would be an appropriate way to use the DECIDE tool in response to research suggesting that there are differences between the way men and women communicate? 1.Define your communication goal regardless of the differences. 2. Not evaluate the differences because men and wom...

Amer Lit
So I posted something like this about my introductory paragraph. I have my conclusion and was wondering if you could tell me if I have a good conclusion with restating my thesis and closing it all up. I will show you my introduct and conclusion so you can compare. Introduction...

Amer Lit
That is a lot better:) so can that act as my thesis? even though it is spread out over a few sentences? thanks

Amer Lit
I am doing a formal paper about the book The Great Gatsby and how the character's American Dreams cause them to have pain when they could have been content with more modest ambitions. Can you look at my introductory paragraph and tell me if I have a good attention grabber ...

geometry
Whats your given?

physic
The resistance of a copper wire of diameter 10mm and length 2m is 15 Ω. Determine the new resistance if i) the length is doubled and the diameter halved ii) the length increases by three fold and the diameter doubled iii) the length decreases by two fold and the diameter...

7th grade
5x + 5y -15 3t

Finance
Veggie Burgers, Inc., would like to maintain its cash account at a minimum level of $246,400; but expect the standard deviation in net daily cash flows to be $13,600; the effective annual rate on marketable securities to be 4.8 percent per year; and the trading cost per sale o...

algebra
What do You think its been minute since I took algebra

algebra
x^2x-35 2x^2-35x 2x=35 2x/2=35/2 x=17.5

finance
my bad i hit wrong key N=9 I/Y=6.25% Fv=1000 PMT=.065*1000 CPT=PV Ignore the sign

finance
N=9

Finance
EPS=NI/#shares Outstanding 2,500,000/1,000,000=2.5 ratio 1,000,000(1.05)+(3,610,000/40)= 1050000+90250=1140250 shares 2.5=NI/1140250 NI=2850625 -2500000 Increase in NI=350625

Finance
Goodwill

algebra
i dont know how to do this with the fractions. can you please please help? simplify the expression and combine like terms. 2n^2+4m n^2-m _______ + ______ 3 3

algebra
i meant to say 36 by 99

ALGEBRA
i am still confused on the last step

Art
Hi. I have to do a 8-paged paper on Egyptian art. I was wondering if anyone knew of any topics I could talk about. This is what I thought of so far: Gender roles in Egyptian Art Earliest forms of Egyptian Art The influence Egyptian art has had on other cultures If anyone could...

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