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Question 1 ♥ Part (a) I measure the resistance of this wire and find it to be R = 156 Q2. What is the resistivity of the material the wire is made out of? p=5.182 *10-4 p=5.182 x 10-4 ✓ Correct! Part (b) What is the conductivity of this wire, in inverse Ohms per meter? 1930. ✔Correct! o=1929.8 Part (c) Calculate the current in the wire, in milliamperes, if the field strength is 5.28 V/m. 1= Question 2 A particular wire has a length of L=2.7 m and a circular cross-sectional area of radius r= 1.69 mm. Correct Answer E-Pat sin() cotan() atan() cosh()) cos() tan() asin()) acos() acotan() sinh() tanh() cotanh() Degrees O Radians E-4.752 x 10 ✓ Correct! You leave a 110 W light bulb on for 12 hours in the day. Part (a) Express energy through power and time interval dr. Student Final Submission E-Pat Part (b) How much energy has been used in joules? cos() tan() sin() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() π(7 EM 1 + END NO BACKSPACE DEL CLEAR Degrees O Radians Feedback Correct! * Part (c) If the energy used were used to lift a weight of m=225 kg, write an equation of the height that the weight can be lifted in terms of P, 4t, and m -(P) (Mt)(mg) ✔Correct! Part (d) Calculate the numerical value of h. h=|| 8 9 4 5 6 12 3 0 A (78 9 HOME EM4 5 6 1 2 3 0 NO BACKSPACE END CLEAR HOME

Question 1 ♥ Part (a) I measure the resistance of this wire and find it to be R = 156 Q2. What is the resistivity of the material the wire is made out of? p=5.182 *10-4 p=5.182 x 10-4 ✓ Correct! Part (b) What is the conductivity of this wire, in inverse Ohms per meter? 1930. ✔Correct! o=1929.8 Part (c) Calculate the current in the wire, in milliamperes, if the field strength is 5.28 V/m. 1= Question 2 A particular wire has a length of L=2.7 m and a circular cross-sectional area of radius r= 1.69 mm. Correct Answer E-Pat sin() cotan() atan() cosh()) cos() tan() asin()) acos() acotan() sinh() tanh() cotanh() Degrees O Radians E-4.752 x 10 ✓ Correct! You leave a 110 W light bulb on for 12 hours in the day. Part (a) Express energy through power and time interval dr. Student Final Submission E-Pat Part (b) How much energy has been used in joules? cos() tan() sin() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() π(7 EM 1 + END NO BACKSPACE DEL CLEAR Degrees O Radians Feedback Correct! * Part (c) If the energy used were used to lift a weight of m=225 kg, write an equation of the height that the weight can be lifted in terms of P, 4t, and m -(P) (Mt)(mg) ✔Correct! Part (d) Calculate the numerical value of h. h=|| 8 9 4 5 6 12 3 0 A (78 9 HOME EM4 5 6 1 2 3 0 NO BACKSPACE END CLEAR HOME

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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question 1 part (c) and question 2 part (d)

Question 1 ♥ Part (a) I measure the resistance of this wire and find it to be R = 156 Q. What is the resistivity of the material the wire is made out of? p=5.182 *10-4 p=5.182 x 10-4 ✓ Correct! Part (b) What is the conductivity of this wire, in inverse Ohms per meter? 1930. ✔Correct! a=1929.8 Part (c) Calculate the current in the wire, in milliamperes, if the field strength is 5.28 V/m. 1= Question 2 A particular wire has a length of L = 2.7 m and a circular cross-sectional area of radius r= 1.69 mm. Correct Answer E-Pat sin() cotan() atan()) cosh()) E-4.752x10 ✓ Correct! cos() tan() asin()) acos() acotan() sinh() tanh() cotanh() Degrees O Radians You leave a 110 W light bulb on for 12 hours in the day. Part (a) Express energy through power and time interval dr. Student Final Submission E-Pat Part (b) How much energy has been used in joules? π(7 EM 1 + END NO BACKSPACE DEL CLEAR tan() sin() cos() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() Degrees O Radians Feedback Correct! * - 8 9 4 5 6 12 3 0 Part (c) If the energy used were used to lift a weight of m=225 kg, write an equation of the height that the weight can be lifted in terms of P, 4t, and m k-(P) (Mt)(mg) ✔Correct! Part (d) Calculate the numerical value of h. h=|| A (789 HOME EM4 5 6 1 2 3 0 VO BACKSPACE END CLEAR HOME
Transcribed Image Text:Question 1 ♥ Part (a) I measure the resistance of this wire and find it to be R = 156 Q. What is the resistivity of the material the wire is made out of? p=5.182 *10-4 p=5.182 x 10-4 ✓ Correct! Part (b) What is the conductivity of this wire, in inverse Ohms per meter? 1930. ✔Correct! a=1929.8 Part (c) Calculate the current in the wire, in milliamperes, if the field strength is 5.28 V/m. 1= Question 2 A particular wire has a length of L = 2.7 m and a circular cross-sectional area of radius r= 1.69 mm. Correct Answer E-Pat sin() cotan() atan()) cosh()) E-4.752x10 ✓ Correct! cos() tan() asin()) acos() acotan() sinh() tanh() cotanh() Degrees O Radians You leave a 110 W light bulb on for 12 hours in the day. Part (a) Express energy through power and time interval dr. Student Final Submission E-Pat Part (b) How much energy has been used in joules? π(7 EM 1 + END NO BACKSPACE DEL CLEAR tan() sin() cos() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() Degrees O Radians Feedback Correct! * - 8 9 4 5 6 12 3 0 Part (c) If the energy used were used to lift a weight of m=225 kg, write an equation of the height that the weight can be lifted in terms of P, 4t, and m k-(P) (Mt)(mg) ✔Correct! Part (d) Calculate the numerical value of h. h=|| A (789 HOME EM4 5 6 1 2 3 0 VO BACKSPACE END CLEAR HOME
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