Resistance depends on which factors

Author: hokk

August undefined, 2024

WebAnswer (1 of 2): Basically resistance of a conductor only depends upon its resistivity (rho) , cross section of the conductor(A) and the length of the conductor(l) . The resistivity of a conductor is totally depend upon the material of the conductor, it … WebJul 20, 2024 · It can be estimated us. Factors which affect peripheral vascular resistance are the parameters of the Hagen-Poiseuille equation, which is R = (8 l η) / πr4, where: l = length of the vessel. η = viscosity of the blood. r = radius of the vessel. Length of the vascular tree is largely constant, and can be safely ignored.

Electrical Resistance - Wire, Hose, Water, and Length - JRank …

WebResistance (R) is a measure of how difficult it is for current to flow. Resistance is measured in units called ohms (Ω). The amount of. current. flowing in a circuit is affected by the … Web#resistance #factors on what factors resistance of wire depends #physics #Ncert #education #cbse#cbse #ncert #icse #stateboards students and parents join my ... overpronation ankle pain

Resistance in Series and Parallel - Advantages and Disadvantages

WebResistance depends on factors like the length, the cross-section, and the area of the conductor. The resistivity depends on the nature and temperature of the material. The property of resistance finds its application in various places like … WebResistance Factor. It is otherwise known as the strength reduction factor. It depends upon the resistance type such as bending, tension, and compression. These factors represent uncertainties in design theory, material properties, and construction and fabrication practices. The nominal strength reduced by the ‘resistance factor’ is termed ... WebResistance of Conductor. Resistance is defined as a conductor’s ability to obstruct the passage of current. The conductor’s resistance is expressed mathematically as the … ram slot are slots that hold cpu

factors that regulate the volume of blood flow Flashcards

Resistance of the respiratory system Deranged Physiology

WebJul 12, 2024 · Factors Affecting Electrical Resistance. A conductor’s resistance depends on the following factors: Length of the conductor; Its cross-sectional area; It’s material; The temperature of the conductor; The relation between the above-mentioned factors can be given as follows: R = ρL/A. Where ρ is the resistivity of a conductor measured in ... WebList of Factors affecting resistance Length (L) it’s cross-sectional area (A) the type of material nature of material overprofitWebAug 15, 2024 · We define the resistivity ρ of a substance so that the resistance R of an object is directly proportional to ρ. Resistivity ρ is an intrinsic property of a material, independent of its shape or size. The resistance R of a uniform cylinder of length L, of cross-sectional area A, and made of a material with resistivity ρ, is. (8.4.1) R = ρ L A. rams logo helmet

"The resistance of a given object depends primarily on two factors: what material it is made of, and its shape. For a given material, the resistance is inversely proportional to the cross-sectional area; for example, a thick copper wire has lower resistance than an otherwise-identical thin copper wire. Also, for a given material, the resistance is proportional to the length; for example, a long coppe… " - Resistance depends on which factors

Resistance depends on which factors

Factors Affecting Resistance: Know Resistivity, Ohm’s Law here

WebSep 30, 2024 · Air resistance depends on two important factors - the speed of the object and its surface area. Increasing the surface area of an object decreases its speed. WebHere is a list of factors affecting the air resistance of an object floating in the air medium:-. Object’s speed – air resistance increases with speed. Object’s mass – air resistance is greater for heavier masses. Area of an object – more air volume can resist the object’s motion. Airflow direction – increases or decreases the ...

Did you know?

WebFactors affecting resistance. As the length of the conductor increases, the distance through which the current flows increases, and hence it experiences more resistance. Therefore, … WebMar 30, 2024 · It depends upon following factors Length of Conductor Resistance of a conductor is directly proportional to its length R ∝ l if we increase the length of a wire …

Web6 OBJECTIVE To study the various factors on which the internal resistance/emf of a cell depends. APPARATUS A Potentiometer , a battery (battery eliminator) , two way keys , a rheostat of low resistance , a galvanometer , a high resistance , an ammeter , a cell , a Jockey , a set square , connecting wires , water bath , thermometer(0-100°C) , burner , … WebInternal resistance. Internal resistance model of a source of voltage, where ε is the electromotive force of the source, R is the load resistance, V is the voltage drop across the load, I is the current delivered by the source, and r is the internal resistance. In electrical engineering, a practical electric power source which is a linear ...

WebThe resistance of a given piece of wire depends of three factors: the length of the wire, the cross-sectional area of the wire, and the resistivity of the material composing the wire. To understand how this works, think of water flowing through a hose. The amount of water flowing through the hose is analogous to the current in the wire. WebAug 22, 2024 · Find an answer to your question Describe an experiment to study the factor on which the resistance of a conducting wire depends Brainly User Brainly User 22.08.2024

WebJan 25, 2024 · What are the 4 Factors that Affect Resistance? 1. Length of the conductor 2. The thickness of the conductor 3. The material it is made of 4. The temperature of the conductor Achieve your best every time with EMBIBE. For CBSE, ICSE, IB, State Boards, JEE, … JEE Advanced is an entrance exam conducted in India for aspirants seeking … CBSE Class 8 Exam Summary 2024. As per the guidelines of the Central Board of … AP EAMCET 2024 Cut-off: Check Previous Year Cut-off Scores. March 14, 2024 Institute of Banking Personnel Selection (IBPS) has announced the IBPS Clerk … IIM Bangalore issued the CAT 2024 notification on July 31, 2024, on the … January 5, 2024: The ISC Class 12 exams will be held in two shifts: 9 AM to 12 PM … RRB NTPC CBT 1: RRB has announced the NTPC CBT 1 (CEN-01/2024) results …

WebAug 8, 2024 · Factors affecting friction or skid resistance. The maximum friction offered by pavement surface or the skid resistance depends upon the following factors : (i) Type of pavement surface namely, cement concrete bituminous, WBM, earth surface etc. (ii) Macro-texture of the pavement surface or its relative roughness. over pronation flat feet running shoesWebInternal resistance of a cell depends upon the following factors: 1. The surface area of the electrodes: Larger the surface area of the electrodes, less is the internal resistance. 2. The distance between the electrodes: As the distance between the electrodes increases, the internal resistance of the cell also increases. rams los angeles new uniformsWebFeb 6, 2024 · Learn about factors affecting resistance, its units, and resistivity.Resistance is the opposition offered by the substance to the flow of free electrons (current). ... The resistance of a wire also depends on the nature of the material used; for instance, copper wire has less resistance than thin steel wire of the same size. ram slot check command over pronation of foot icd 10WebJul 5, 2024 · The extent depends on many factors, but the experience is daily and familiar. When a person walks, air resistance almost does not affect and does not disturb them. However, if the person extends their arm out of the window of a speeding car, they feel the air resistance, tangibly. Thus, speed, or velocity, is a determining factor in air resistance. overpronation flat feet running shoesWebOBJECTIVE :To study the various factors on which the internal resistance of a cell depends. Apparatus :A Potentiometer , a battery (battery eliminator) , two way keys , a rheostat of low resistance , a galvanometer , a high resistance , an ammeter , a cell , a Jockey , a set square , connecting wires , water bath , thermometer(0-100C) , burner , tripod stand , wire gauge . rams long snapperWebCross-sectional area: Resistance is inversely proportional to the cross-sectional area of the conductor. So as the cross-sectional area increases the value of resistance decreases. … ram slot not working after cleaning