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Dependence of pressure on resistance and resistivity..???
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The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ A
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ Al
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ Al
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ Al
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ Al The resistivity of a material depends on temperature. It increases with the increase in temperature and decreases with the decrease in temperature.
The measure of a material's ability to oppose the flow of electric current through it is called resistance and it is denoted by R.Resistivity is defined as the resistance of a material of unit length and unit cross section area. It is denoted by ρ. It is a fundamental property of a material and tells how strongly the material is opposing the current.The resistance is related to resistivity by the relation,R=ρ Al The resistivity of a material depends on temperature. It increases with the increase in temperature and decreases with the decrease in temperature.Thus, the resistance of a material also increases or decreases with the increase and decrease in temperature.
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resistance is proportional to how much pressure is required to achieve a given flow, while conductance is proportional to how much flow occur for a given pressure. conductance and resistance are reciprocal.the resistance of an object depends on its shape and material of which it is composed.
Resistivity change with pressure at room temperature and temperature dependence at constant pressure are strongly dependent on the guest 3rd metals
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