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Is resistance inversely or directly proportional to temperature?
Wiki User
∙ 11y ago
Directly proportional.
As temperature goes up, so does resistance (hence supercomputers being cooled to such low temperatures).
Wiki User
∙ 11y ago
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Is the resistance of the wire directly or inversely proportional to the cross-sectional area of the wire?
When it is on the cross-sectional area it is inversely proportional to the wire,otherwise it is directly proportional to the wire.
Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
Is there a direct or inverse proportion between voltage and resistance?
voltage is directly proportional to resistance, and the current is inversely proportional to resistance. According to Ohm's Law, current is directly proportional to voltage.
Is the current directly proportional to the change in temp?
hi! no the current squared is directly proportional to the change in temp, Joules Law
Is potential difference directly or inversely proportional to resistance?
Potential Difference (V) across two resistors is directly proportional to the resistance (R) as greater the potential difference, greater is the resistance and vice versa.
How are current and resistance related are they directly proprtional or inversely proportional?
inversely proportional
The statement that current is directly proportional to voltage and inversely proportional to resistance is known as whose law?
The statement current is directly proportional to voltage and inversely proportional to resistance is known as Ohm's Law.
Do Power is directly proportional to resistance or inversely proportional to resistance?
It is both proportional and inversely propertional to resistance however I am not exactly sure why which is why I am searching Google ATM for answers.
Is temperature inversely proportional to concentration of oxygen?
it is directly proportional.
Is the resistance of the wire directly or inversely proportional to the cross-sectional area of the wire?
When it is on the cross-sectional area it is inversely proportional to the wire,otherwise it is directly proportional to the wire.
Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
Is there a direct or inverse proportion between voltage and resistance?
voltage is directly proportional to resistance, and the current is inversely proportional to resistance. According to Ohm's Law, current is directly proportional to voltage.
The electrical resistance of circuit is influenced by three primary factors?
Resistance is directly proportional to the resistivityand length of a material, and inversely-proportional to its cross-sectional area. It should also be noted that its resistivity is affected by temperature, so temperature indirectly affects resistance.
Which variable is inversely proportional to the resistance?
If you have a conductor ... say, a copper wire ... and you keep its diameter and temperatureconstant, then yes, its resistance will be directly proportional to its length.
Is the current directly proportional to the change in temp?
hi! no the current squared is directly proportional to the change in temp, Joules Law
Is the volume of a gas directly or inversely proportional to the number of particles in a gas?
Directly proportional, at pressure and temperature constant.
What is directly and inversely proportional relationship?
Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.
