2. What should the graph representing the relationship between the resistance of a copper wire of uniform cross-sectional area and the wire's length at constant temperature look like? 3. Which wire has the highest resistance? Length (m) 10 Wire Cross-SectionalArea (m²) A 2 x 10-6 1 x 10 2 x 106 1 x 106 10 C 1 1 What is the resistance of a 0.60 meter long silver wire with a diameter of 0.01 meter? 4. A copper wire has a resistance of 200 2. How much resistance would a second copper wire with twice the cross sectional area and the same length have? 5. 6. Which segment of copper wire has the highest resistance at room temperature? 1.0 m length, 1.0 x 10° m cross sectional area b. 2.0 m length, 1.0 x 10° m cross sectional area c. 1.0 m length, 3.0 x 100° m cross sectional area d. 2.0 m length, 3.0 x 10° m cross sectional area If the cross sectional area of a metallic conductor is halved and the length of the conductor is doubled, the resistance of the conductor will be a. 2 7. a. halved b. doubled c. unchanged d. quadrupled
2. What should the graph representing the relationship between the resistance of a copper wire of uniform cross-sectional area and the wire's length at constant temperature look like? 3. Which wire has the highest resistance? Length (m) 10 Wire Cross-SectionalArea (m²) A 2 x 10-6 1 x 10 2 x 106 1 x 106 10 C 1 1 What is the resistance of a 0.60 meter long silver wire with a diameter of 0.01 meter? 4. A copper wire has a resistance of 200 2. How much resistance would a second copper wire with twice the cross sectional area and the same length have? 5. 6. Which segment of copper wire has the highest resistance at room temperature? 1.0 m length, 1.0 x 10° m cross sectional area b. 2.0 m length, 1.0 x 10° m cross sectional area c. 1.0 m length, 3.0 x 100° m cross sectional area d. 2.0 m length, 3.0 x 10° m cross sectional area If the cross sectional area of a metallic conductor is halved and the length of the conductor is doubled, the resistance of the conductor will be a. 2 7. a. halved b. doubled c. unchanged d. quadrupled
Related questions
Question
please help with questions 2,3,4,5,6 and 7 altogether please i’m very stressed
Transcribed Image Text:2.
What should the graph representing the relationship between the resistance of
a copper wire of uniform cross-sectional area and the wire's length at constant
temperature look like?
3.
Which wire has the highest resistance?
Length
(m)
10
Wire
Cross-SectionalArea
(m²)
2 x 10-6
1 x 106
2 x 10
1 x 106
A
10
C
1
1
What is the resistance of a 0.60 meter long silver wire with a diameter of 0.01
meter?
4.
A copper wire has a resistance of 200 . How much resistance would a
second copper wire with twice the cross sectional area and the same length
have?
5.
Which segment of
temperature?
1.0 m length, 1.0 x 10° m².
b. 2.0 m length, 1.0 x 10° m?
1.0 m length, 3.0 x 10° m cross sectional area
d. 2.0 m length, 3.0 x 10° m cross sectional area
If the cross sectional area of a metallic conductor is halved and the length of
the conductor is doubled, the resistance of the conductor will be
a. halved
b. doubled
c. unchanged
d. quadrupled
copper wire has the highest resistance at room
cross sectional area
cross sectional area
a.
с.
7.
6.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 7 steps with 1 images
