Mathcad

This month’s challenge is based on magnetism. Create a Mathcad worksheet to answer any or all of the following:Basic Challenge:   What is the magnetic field strength of 15 Ampere current in a wire at a distance of 0.25 meters? How many turns of wire will be needed to create an electromagnet capable of lifting 1 kilogram of ferrous material if the current is 0.25 Amperes, the lifting face of the magnet is a circle with a diameter of 5 cm, and the length of the coil is 0.1 m? Assume a relative magnetic permeability of 750. What is the total magnetic energy of the Earth? (Assume a magnetic field strength between 0.22 and 0.67 Gauss.) One resource for the equations to solve these problems is NASA’s Magnetic Math ebook.   Graphing ChallengeCreate a 3D plot of the force generated by an electromagnet as a function of electrical current and surface area of the lifting face of the electromagnet. (Choose any values you want for the other parameters of the electromagnet.) Creative har

A sample of a variable name containing a superscript and subscript in the math formatted region is provided in the attached Mathcad Prime 10 file. I would like to edit the superscript to make a new variable name. I can edit everything except the superscript. Please advise on how this can be done? Please see attached file for more information.

I wanted to play with the advanced control Button Example with python script. I have different versions of python on 2 computers:My next step would be to download a newer verson of python onto the computer that fails and see if the problem with the control is resolved. But: how do I know which version Prime needs/uses? There doesn.t seem to be any documentation in Prime 11 other than a statement along the lines of "Prime will register python and enable python scripts". 

Hello, anyone knows how to change the background color of mathcad prime 1.0 sheet.thanks in advance for your help.

I solved a statics problem with Mathcad Prime 10 like this:Can any member suggest an elegant method to do this?

Afternoon,I am using the Mathcad Prime 10. I'm fairly new to Mathcad so there may be an obvious answer to this. I have a few graphs like this, and am needing to determine the value of v for each curve (green/blue) that gives a Y value of the red line. Is there an easy way to do this? Also, unrelated and mostly a formatting request, the Y-axis is Pressure, and will only display in Pa, I would prefer psi for this situation but cannot for the life on me figure out if I can change it. Any ideas? Thanks for your help in advance.

 Does anyone know why this is happening? I set all the "B" Labels to "Variable" and it still says undefined.   I got this example from a youtube video and it gives a different error.  This is pretty frustrating, not gonna lie. I am new to mathcad, so maybe it's something I'm doing.Here's to hoping you can help.Thanks

Can you change the color of the Mathcad sheet background? Why is this still an issue in 2025?

I had installed an educational version for trial on an old laptop, but it didn't run well because of the bad hardware features. Now I just bought a latest generation PC and I would like to try it, but I can't install it because of licensing problems.

Why does the third solve block not work?   (Mathcad Prime 9)    

I'm trying to plot a couple shear-moment diagrams, and have reactions in the middle of the beam causing the shear diagram below to jump discontinuously. How do I represent those jumps with vertical lines connecting them?  

try to solve the problem from the professor.

Hi thereI get some results from the balance moments Now I need to calculate the carry over moments by taking one-half of the balanced moment at a joint and transferring it to the far end of the member connected at that joint. The carry-over moment has the same sign as the balanced moment.It is it should look like this table I have to repeat these steps, first calculating the balance moment and then the carry over moment unitl I get zeros in all rows ... and then calculate the final moment by adding all the moments in each joint. Like this table :  Can you show me how to do that in the attached sheet ?Thanks Yusra

Hello,I tried doing all the tips written in these posts (1 , 2 , 3 ) but nothing seems to work for me. I am using Mathcad Prime 10. I tried converting the range into a vector and making the data unitless but I am getting an error. Looks like this problem has been asked a lot of times but there is no simplier way to do it

For some time now, I've been interested in ordinary differential equations of the following type: x*y´´ + y = 0 for the (incomplete) initial value y(0) = 1. These differential equations in the complex plane are discussed extensively in the literature (e.g., Schlömilch, Smirnov 3/2,...) – closed-form solutions exist only using well-known transcendental functions or in series form. Now, however, this linear equation must be considered in the real realm. Is there a way to construct solutions for a sequence of initial values ​​(eps;1) with eps-->0 and to create plots close to the initial value? The second initial value for y´(0) can be chosen "appropriately." My MC14 knowledge is insufficient for this.

As per the original post..    this is what I'm getting any idea how to eliminate the popup seems to be happening every move i make inside the application.    

sunt student,si am nevoie de licenta **bleep** pot face rost?

How do I silently install and uninstall Mathcad prime 10?

i downloaded the free version of MathCAD. I wanted to open it and it says "extracting" but doesnt open.

im currently attending school at ECPI university, we use mathcad for some of our courses. i have it installed on my desktop at home, but also use it on my laptop when im traveling for work so i can still complete my homework. its not allowing me to access the program with our activation key and says i have the maximum number of license requests. im trying to figure out how to get this to work so i can complete my homework assignments. it wont even allow me to create a new account or anything else and activate it that way. i just need some help figuring this out.

I made an account and tried to set up everything and log in but i got an error message stating "You have reached the maximum number of license requests available for your product type". Why am I unable to access my license?

unable to use the trail version

Hi,I cannot take the partial derivatives of a function with 4 variables.Taking partial derivatives seems to be limited to just functions with two variables.Please help.Thank you very much.Alfred Leick

i am having a problem installing the 30-day free trail of matchad prime. i have the mathcad prime installtion assistant, but in the application selection i cannot choose an application.

Hi, I have a file made in prime 9 and when I tried to open today and I could not open. I have copied this file from an original file. I made a minor update on the copied file but I could not open while the original, I could. I attached the file herein for reference. Thank you.