Question

> ICA 17 - 19 5 solutions submitted (max: Unlimited) View my solutions Joule's first law, also known as the Joule effect, relates the heat generated to current flowing in a conductor. It is named for James Prescott Joule, the same person for whom the unit of joule is named. The Joule effect states that electric power can be calculated as P = (I^2) R, where R is the resistance in ohms [2] and I is the electrical current in amperes (Al. Create a proper plot of the experimental data using open red circles. Current () [A] Power (P) [W] 0.50 1.20 1.25 7.50 1.50 11.25 2.25 25.00 3.00 45.00 3.20 50.00 3.50 65.00 Thinking Like an Engineer 4th edition / Stephan, Bowman, Park, Sill, Ohland / Copyright © 2018 Pearson Prentice-Hall, Inc. Script C Reset E MATLAB Documentation 1 Variables 2 % Input 3 % Current - experimental current data in amperes 4 % Power - experimental powere data in Watts 6 ** Start writing your program here 7 % Enter data to be plotted 9 % Create plot including all proper plot commands ; $ your plot command here

Answer 1

Matlab plot

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I=[0.50,1.25,1.50,2.25,3.00,3.20,3.50];
P=[1.20,7.50,11.25,25.00,45.00,50.00,65.00];

plot(I,P,'--ro');

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Output

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