Question

3- An electric circuit has internal resistance of 50 ohms. The current I = Voltage Resistance +50) or I = V/(R+50) The Power P = 12*R (units watts) Write a Matlab script where voltage V = 10 volts and Calculate the Current and Power for the following Resistor values: [ 10, 20, 30, 40.50.60.70, 80 1001 Plot the current and power vs resistance on the same plot using plotvy function.- Left y axis is current, and right y axis is power Label the x, and the two y axes properly and add a proper title. (Hint: type doc plotyy in the command line to see how it is used)

Answer 1

`Hey,

Note: If you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

clc
clear all
close all
format short
R=[10,20,30,40,50,60,70,80,100];
V=20;
I=V./(50+R);
P=I.^2.*R;
ax=plotyy(R,I,R,P);
title('Plot of current and power vs resistance');
xlabel('Resistance');
ylabel(ax(1),'Current');
ylabel(ax(2),'Power');

- 5 x Pradeep APPS EDITOR Figure 1 - 0 X 56 Search Documentation Edit View Insert Tools Eile h Desktop Window Help OVA OE - O Insert E fx - Go To - Comment % 9 Find Indent 5 NAVIGATE EDIT PRADEEP KALRA Documents Plot of current and power vs resistance A MATLAB R2018 HOME PLOTS D E L Find Files 3 Compare - New Open Save Print FILE a C: Users Current Folder Name - codegen convertFinal directory1 example first googleLinks mathlab mynewdir Kax + egg2. mx testcm xahk. mx nse_filt. mx + Current Power 009 New folder questions old simple_gui2 1.png 2.png 3.png Details 0.1 10 20 30 40 70 80 90 100 Workspace 50 60 Resistance Com Name fx >> Value 1x2 Axes [0.3333,0.2857,0.2500,... [1.1111,1.6327,1.8750,... (10,20,30,40,50,60,70,... script . C Ln 13 Col 23 ENG 7:03 AM IN 05/01/20 a Type here to search

Kindly revert for any queries

Thanks.