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GOT IT? material. Rank in decreasing order the electrical resistance. Section 17.1 The cylindrical (round) wires...
Rank in order, from largest to smallest, the resistivities ρ1 to ρ5 of these wires. Rank...
Rank in order, from largest to smallest, the resistivities ρ1 to
ρ5 of these wires. Rank from largest to smallest. To rank items as
equivalent, overlap them.
Review l Constants l Periodic Table The wires in (Figure 1) all have the same resistance; the length and radius of each wire are noted. Figure 〈 1of1 〉 2L 2L 4L 4
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1:...
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length l, radius 2r wire 2: length 2l, radius wire 3: length 31/2, radius r/2 (b) A potential difference Vis applied across the length of the wires. Rank them according to the current that flows through them, greatest first. Select one: O a. 1>2>3 b. 3 > 2>1 c. 2>3 > 1 O d. 3>2>1 e. 1=2>3 CY
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1:...
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 24, radius r/2 wire 2: length 3l, radius 3r wire 3: length l, radius r/4 (a) Rank the wires according to their resistances, greatest first Select one: a. 3>2>1 O b. 1>3>2 c. 1>2>3 d. 3 >1 > 2 e. 1 =2>3
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1:...
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 24, radius r/2 wire 2: length 34, radius 3r wire 3: length , radius r/4 (b) Rank the wires according to the current density across their cross sections, greatest first Select one O a. 1>3>2 O b. 1 =2> 3 c.3>1 > 2 O d. 3 > 2>1 O e. 1>23
Three cylindrical wires are made of the same material. Their lengths and radii are
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 2ℓ, radius r/2 wire 2: length 3ℓ, radius 3r wire 3: length ℓ, radius r/4 (a) Rank the wires according to their resistances, greatest first. Select one: a. 1>2>3 b. 3>2>1 c. 1 = 2 > 3 d. 1>3> 2 e. 3 >1>2
Three cylindrical wires are made of the same material. Their lengths and radii are
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 2ℓ, radius r/2 wire 2: length 3ℓ, radius 3r wire 3: length ℓ, radius r/4 (a) Rank the wires according to their resistances, greatest first Select one: a. 1>2>3 b. 1 =2>3 c. 3>1>2 d. 1>3>2 e. 3>2>1(b) Rank the wires according to the current density across their cross sections, greatest first Select one: a. 3>1>2 b. 1>3>2 c. 1=2>3 d. 3>2>1 e. 1>2>3
Three cylindrical wires are made of the same material. Their lengths and radii are
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 2ℓ, radius r/2 wire 2: length 3ℓ, radius 3r wire 3: length ℓ, radius r/4 (a) Rank the wires according to their resistances, greatest first Select one: a. 1>2>3 b. 3>2>1 c. 1>3>2 d. 3 >1>2 e. 1=2>3(b) Rank the wires according to the current density across their cross sections, greatest first Select one a. 3>1>2 b. 1>2>3 c. 1 =2>3 d. 3>2>1 e. 1>3>2
Question 11 Not yet answered Points out of 5.00 Flag question Three cylindrical wires are made...
Question 11 Not yet answered Points out of 5.00 Flag question Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 2l, radius r/2 wire 2: length 31, radius 3r wire 3: length , radius r/4 Rank the wires according to their resistances, greatest first. Select one: • a. 3 >1 > 2 . b. 1>2>3 c. 1=2>3 . d. 3>2>1 . e. 1>3>2
Three cylindrical wires are made of the same material. Their lengths and radii are
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length ℓ, radius 2r wire 2: length 2ℓ, radius r/2 wire 3: length 4ℓ, radius r/3 (a) Rank the wires according to their resistances, greatest first. Select one: a. 1>2>3 b. 3>2>1 c. 2>3>1 d. 1=2>3 e. 1>3>2(b) A potential difference V is applied across the length of the wires. Rank them according to the current density across their cross sections, greatest first. Select one: a. 1 = 2 >3 b.1>3>2 c. 1>2>3 d. 3>2>1 e. 2>3 >...
Not yet answered Three cylindrical wires are made of the same material. Their lengths and radii...
Not yet answered Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 21, radius r/2 wire 2: length 31, radius 3r wire 3: length , radius r/4 (b) Rank the wires according to the current density across their cross sections, greatest first Select one: O a. 3 > 2>1 O b. 1523 O c. 1>3>2 O d. 3 >1 > 2 e. 1>2> 3
Rank in order, from largest to smallest, the resistivities ρ1 to
ρ5 of these wires. Rank from largest to smallest. To rank items as
equivalent, overlap them.
Review l Constants l Periodic Table The wires in (Figure 1) all have the same resistance; the length and radius of each wire are noted. Figure 〈 1of1 〉 2L 2L 4L 4
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length l, radius 2r wire 2: length 2l, radius wire 3: length 31/2, radius r/2 (b) A potential difference Vis applied across the length of the wires. Rank them according to the current that flows through them, greatest first. Select one: O a. 1>2>3 b. 3 > 2>1 c. 2>3 > 1 O d. 3>2>1 e. 1=2>3 CY
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 24, radius r/2 wire 2: length 3l, radius 3r wire 3: length l, radius r/4 (a) Rank the wires according to their resistances, greatest first Select one: a. 3>2>1 O b. 1>3>2 c. 1>2>3 d. 3 >1 > 2 e. 1 =2>3
Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 24, radius r/2 wire 2: length 34, radius 3r wire 3: length , radius r/4 (b) Rank the wires according to the current density across their cross sections, greatest first Select one O a. 1>3>2 O b. 1 =2> 3 c.3>1 > 2 O d. 3 > 2>1 O e. 1>23
Question 11 Not yet answered Points out of 5.00 Flag question Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 2l, radius r/2 wire 2: length 31, radius 3r wire 3: length , radius r/4 Rank the wires according to their resistances, greatest first. Select one: • a. 3 >1 > 2 . b. 1>2>3 c. 1=2>3 . d. 3>2>1 . e. 1>3>2
Not yet answered Three cylindrical wires are made of the same material. Their lengths and radii are wire 1: length 21, radius r/2 wire 2: length 31, radius 3r wire 3: length , radius r/4 (b) Rank the wires according to the current density across their cross sections, greatest first Select one: O a. 3 > 2>1 O b. 1523 O c. 1>3>2 O d. 3 >1 > 2 e. 1>2> 3
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