Introduction to Ohm’s Law Data Chart Graph Voltage (actual) vs

Introduction to Ohm’s Law Data Chart Graph Voltage (actual) vs. Current (actual) on the graph below. Start each graph at 0,0. (Use a different color for each set of resistances.) Analysis Questions 1. Should each set of data produce a linear graph or an exponential graph? Explain your answer. 2. Find the slope of each line or line segment. Slope = Slope 1st set = ________ rise run Slope 2nd set = ________ = Y2 −Y1 X2 −X1 Slope 3rd set = ________ What quantity does the slope of this graph represent? 3. Use data to write a relationship statement between the voltage and current for each set of data. 4. Use at least 2 sets of data to write a relationship statement between resistance and current (compare using the same voltage settings) Name Abdullah Aljawabrah Data Chart Introduction to Ohm’s Law (A) (?) 0.8 0.9 1.2 1.8 2.0 2.50 4.44 5.00 4.44 5.00 50% 11.2% 0% 11.2% 0% 0.3 0.5 0.6 0.9 1.0 6.67 8.00 10.00 8.89 10.00 33.3% 20% 0% 11.1% 0% 0.08 0.06 0.21 0.35 0.38 25.00 66.67 28.571 22.86 26.32 0% 166.68% 14.28% % 8.56% 5.28% 14.48% 12.88% 40% Name Introduction to Ohm’s Law Data Chart Graph Voltage (actual) vs. Current (actual) on the graph below. Start each graph at 0,0. (Use a different color for each set of resistances.) Analysis Questions 1. Should each set of data produce a linear graph or an exponential graph? Explain your answer. 2. Find the slope of each line or line segment. Slope = rise run Slope 1st set = Slope 2nd set = = Y2−Y1 X2−X1 Slope 3rd set = What quantity does the slope of this graph represent? 3. Use data to write a relationship statement between the voltage and current for each set of data. 4. Use at least 2 sets of data to write a relationship statement between resistance and current (compare using the same voltage settings)