Recent content by EvaBugs

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    Solving a Complex Algorithm Problem: Get Person's Ages and Determine Who's Older

    Hi. Since "Jackdamack" already started a thread about algorithm, I'm going to put my question here too. Develop an algorithm to covert a decimal number into binary, octal or hexadecimal. The algorithm should ask the user to enter a decimal number. The algorithm then should ask the user...
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    Intersection of Lines & Planes: Find Point?

    Should I find the line that is the cross-product of the normal vectors?
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    Intersection of Lines & Planes: Find Point?

    I'm sorry, but I don't really understand the forumla. Is that the distance formula?
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    Intersection of Lines & Planes: Find Point?

    The line intersects the xy-plane when z=0
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    Intersection of Lines & Planes: Find Point?

    To find the point of intersection of two lines, do I use the same method as in finding the intersection of a line and a plane?
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    Question about Linear dep/independence

    I figured it out. Thank so much
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    Question about Linear dep/independence

    I know that a set is lin dependent if: -a set contains a zero vector -Let V1,V2,V3...Vr be vectors in Rn. If r > n, then set is dependent -one of the vectors is a lin combo of remaining vectors in a set
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    Question about Linear dep/independence

    linear independece Hello. I have a problem here that i don't know how to start: Determine whether this set of vectors is Linearly dependent or independent. {u, v, w} where 4u-2v+3w = 0 Any tips on how to begin proving whehter it's indep or dependent
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    Calculating Net Magnetic Field for 3 Parallel Conductors: RHR Method Explained"

    For the net B on wire #1 -the current is to the left in conductor #3 (and situated at a distance b from #2) -the current is to the right in conductor #2. (and is situated at a distance a from #1)
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    Calculating Net Magnetic Field for 3 Parallel Conductors: RHR Method Explained"

    Yes, it's supposed to say that. They are placed on top of the other.
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    Calculating Net Magnetic Field for 3 Parallel Conductors: RHR Method Explained"

    I have a small question about net magnetic field. If I have 3 straight conductors that are parallel where -the current is to the left in conductor #3 (and situated at a distance b from #2) -the current is to the right in conductor #2. (and is situated at a distance a from #1) I have to...
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    How Do You Calculate Magnetic Force in Three Dimensions?

    Hello. I am currently working on this problem: "An electron moves in the X-Y plane with a velocity v = (5 *10^5 m/s , 30 degrees). The uniform magnetic field i the region is B= ( 6 i - 2 j + 1 k ). Find the resultant magnetic force on the electron in component form." I know that F = qv...
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    Torque, Force, magnetic moment ()

    Thank for your help. I think I have figured it out
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    Torque, Force, magnetic moment ()

    So, to find the torque, I do: Torque = N(IAB sin 90) Once I have that, I can find the magnetic dipole moment using: Torque= u x B ?
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