On which of the following does the resistance of a conductor depend? [A] Length [B] Area of cross-section [C] Nature of material [D] All of the above
Q: Two different resistors are connected in parallel. The resultant resistance is O a. less than the…
A: Let the two resistors be R1 and R2 connected in parallel therefore their resultant resistance is…
Q: Four resistances having value 'R' are connected in parallel combination. Which of the following…
A: Given that, Four resistances having value R are connected in parallel combination.
Q: A 6.00 V battery delivers a steady current of 1.25 A for aperiod of 1.50 hours. Calculate the total…
A:
Q: Consider the circuit shown in Figure. 2.00 N 3.00 N 1.00 N 18.0 V 4.00 N 1. The equivalent…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: A metallic wire having resistance of 20 Ω is cut into two equal parts in length. These parts are…
A: Given: Value of resistance = 20 Ohm Resistance in parallel combination =?
Q: e resistance of 1800m of wire with diameter of 0.465 mm is 160 ohms. Determine the resistivity of
A: Given values:- Length of wire,(L)=1800 m -----(1) diameter of the wire,(d)=0.465 mm=0.465 x 10-3 m…
Q: Which of the following is true regarding the equivalent resistance of parallel-connected resistors?…
A:
Q: Determine the equivalent resistance between terminals a and b. R1 1 Ohm R3 3 Ohms R4 ww 4 Ohms R2 2…
A: The given diagram of the circuit
Q: The total conductance of the circuit shown in Fig. 8 is: 10 S2 www 2Ω ww 192 www Fig.8
A: From the given figure, R1 = 10 ΩR2 = 2 ΩR3 = 1 Ω
Q: A 5-meter-long conductor with diameter of 5mm is connected to a source and an external resistance.…
A:
Q: Calculate the length of a certain metal wire of diameter 0.15mm is needed for the wire to have a…
A: The resistance of the material of the conductor is
Q: Considering the circuit shown below, determine the magnitude of the current in amperes 3 Ω + a b Μ…
A:
Q: What other physical factors, besides resistively, help to determine the resistance of a conducting…
A: Step1: Let us understand the concept of the problem. Resistance of a conducting wire is given by :…
Q: Consider the circuit shown in Figure. 2.00 2 3.00 1.00 2 18.0 V 4.00 0 1. The equivalent resistance…
A:
Q: In the following circuit, find the direction and magnitude of the current flowing through 4 Ohm…
A:
Q: The resistance of a conductor is dependent to the following, EXCEPT:
A: We know resistance of conductor is R=ρ LA where ρ = resistivity of conductor L = length of…
Q: Determine the equivalent resistance between terminals a and b. ww m 5 ohms 10 ohms M 15 ohms 20 ohms…
A:
Q: Determine the length of a copper wire that has a resistance of 0.172 Q and cross- sectional area of…
A:
Q: A meter having 0-1000HA range and 10000 resistance is required to be changed to 0-100 mA meter. The…
A:
Q: Which of the following is NOT true for a parallel circuit? The total current is equal to the sum of…
A: In parallel circuit Total current is equal to the sum of current through each load Voltage across…
Q: Suppose an electrical wire is replaced with one having every linear dimension doubled (.e. the…
A:
Q: For a given voltage, if resistance is doubled the current will. increase by a factor of 2 O decrease…
A:
Q: Two wires A and B of circular cross-section are made of the same metal and have equal lengths, but…
A:
Q: Which of the following is true regarding the equivalent resistance of parallel-connected resistors?…
A:
Q: Which of the following is false? Resistance is the measure of how much a conductor resists the flow…
A: (A) Resistance of a conductor is the measure of how much the conductor resists the flow of…
Q: - When a wire of uniform cross-section a, length l and resistance R is bent into a complete circle,…
A: Given Cross section of wire = a Length = L Resistance = R To find Resistance between two of…
Q: In 20 20 1. II. 20 40 20 III. IV. Which 2 circuits have the same total resistance?
A:
Q: - In a discharge tube, the number of protons drifting across any cross-section is 1-0 x 1018 per…
A:
Q: Find the resistance of a hollow cylindrical pipe of length 1-0 m whose inner and outer radii are 10…
A:
Q: A uniform conductor of length I and cross-sectional area A. When the cross-sectional area decreases,…
A: Given: A uniform conductor of length l, and cross sectional area A.
Q: You have likely been warned to avoid contact with electrical appliances or even electrical outlets…
A: Wet hands have less resistance compared to dry hands. When the resistance is decreased, the…
Q: 12 0 ww 12 V - 20 2 30 N Find (a) the current through and (b) the potential difference across each…
A: Given data The voltage of the battery is given as V = 12 V. a) The equivalent resistance of the…
Q: 10 20 20 o B 10 20 O 1 ohm O 2 ohm 3 ohm 4 ohm 3.5 ohm
A:
Q: Two conductors are made of the same material. Length of conductor 1 is triple that of length of…
A: Given, Length of conductor 1, L1 = triple that of conductor 2, L2conductor 1 having Diameter,…
Q: the factors to which the resistance of a conductor depends.
A: The factor to which the resistance of a conductor depends on
Q: True or false. the longer the length of the wire, the stronger the resistance is.
A: Let the wire’s length is l, the wire’s cross section area is A and the resistivity is ρ. Evaluate…
Q: The potential difference across the ends of a wire is doubled in magnitude. If Ohm's law is obeyed,…
A: The potential difference across the end of the wire is doubled in magnitude.
Q: If the three resistances of same values are connected in series then the total equivalent resistance…
A: 1. Given statement is false 2. Option a is the right answer Thrice the resistance value
Q: A given wire has a resistance of 18 ohms. If its length is 540 m, how much length must be cut-off…
A: Given data: Resistance of wire (R) = 18 ohms Length (L) = 540 m New resistance (R1) = 12 Ω Cross…
Q: Consider a conductor with circular cross-section. While keeping other parameters the same, doubling…
A:
Q: 6.00n 6.000 If the equivalent resistance of the above circuit is 52, the value of R is O a. 30 О ь.…
A:
Q: 4.00 n 4.00 N If the equivalent resistance of the above circuit is 40, the value of R is
A: SOlution: To find the the value of angle in radian and the resistance R
Q: Two wires of equal length, one of aluminium and the other of iron, have the same resistance. Which…
A: Since the relative density of aluminium is less than that of iron, the mass of aluminium wire of the…
Q: If a certain silver wire has a resistance of 9.00 Ω at 40.0°C, what resistance will it have at…
A:
Q: The total resistance of a 9-ohm resistor and a 9-ohm resistor in parallel is O 9.0 ohms. O 1.0 ohm.…
A: It is given that 2 resistors, each of resistance R=9 Ω are connected in parallel connection.
Q: A nichrome wire of length 1.5 m is used as conductor. The cross-sectional area of thewire is 0.75…
A: Length of the wire is L = 1.5 m Cross sectional area of wire is A = 0.75 m2 Resistivity of nichrome…
On which of the following does the resistance of a conductor depend?
[A] Length
[B] Area of cross-section
[C] Nature of material
[D] All of the above
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
