A copper wire with a circular cross section has a resistance Assume that the area of cross section is 0 82 (c m 2 ), the length of wire is 19 47 (c m ), and the resistivity is 0 96( cm ) What is the resistance R of this wire Express your answer using 2 significant digits

The Answer is in the image, click to view ...

Question: A copper wire with a circular cross section has a resistance. Assume that the area of cross section is 0.82 (c m 2 ), the

A copper wire with a circular cross section has a resistance. Assume that the area of cross section is 0.82 (cm²),the length of wire is 19.47 (cm), and the resistivity is 0.96(cm). What is the resistance R of this wire? Express your answer using 2 significant digits.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

A 50-m-long copper wire has a circular cross section with radius r = 2 cm. Given that the conductivity of copper is 5.8 107 (S/m), determine (a) The resistance R of the wire and (b) The power...

(b) the voltage across the resistor is a, equal to the battery's terminal voltage. b. less than the battery's terminal voltage, but greater than zero. c. equal to the battery's terminal voltage. d....

28.65 . CALC A long, straight wire with a circular cross section of radius R carries a current I. Assume that the current density is not constant across the cross section of the wire, but rather...

Please I need just the answers no working needed 1) Cell membranes contain channels that allow ions to cross the phospholipid bilaycr. Suppose that a particular potassium channel carries a current of...

Two insulated copper wires of similar overall diameter have very different interiors. One wire posses a solid core of copper, with a circular cross section of radius 3 . 0 3 mm . The other wire is...

The resistance in a wire (circular cross section) is given by the formula: R = Q x L %3D A Where R is the resistance in ohms (S2)(0 )and e gis the resistivity of the material (constant for a...

The resistance in a wire (circular cross section) is given by the formula: R = L/A R = LA Where R is the resistance in ohms () and is the resistivity of the material (constant for a material) in...

solve the question The diagram shows a conical section fabricated from pyroceram. It is of circular cross section with the diameter D = ax, where a = 0.25. The small end is at x, = 50 mm and the...

1 A proton moving with a speed of 6.27 x 105 m/s in the positive y direction experiences zero magnetic force. When it moves in the negative z direction with the same speed of 6.27 x 105 m/s, it...

05 (part 1 of 3) 10.0 points A 20.6 mA current is carried by a uniformly 009 (part 1 of 2) 10.0 points wound air-core solenoid with 398 turns as A solenoid with a circular cross section pro- shown in...

Make a presentation about Causes of Computer Information Security Breaches Technology has improved over the recent past through the efforts of technology experts who are interested in making the...

For the acetone (1)/methanol(2) system a vapor mixture for which z1 = 0,25 and z2 = 0.75 is cooled to temperature T in the two-phase region and flow* into a separation chamber at a pressure of 1 bar....

Exercise 4.24 This exercise examines the accuracy of various branch predictors for the following repeating pattern (e.g., in a loop) of branch outcomes: Branch outcomes a. T, T, NT, T b. T, T, T, NT,...

Use the suitable transition in the spaces. Another -Even though - For example - In particular In sum . It is important to plan your trips carefully. --------, when you go on a trip, you need to think...

4. What is meant by the following statement, What we take for granted in a social situation may actually prove to be mechanisms that govern how we evaluate and act in the situation?

6. What is meant by the following statement, the methods used to uncover (construct) reality guide our thinking and actions in relation to this reality?

1. Discuss the following statements: (a) A person who describes something, ignores something else. (b) Our description of something will always be different from the thing we describe. (c) Our social...