Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
Electricity and Magnetism
How does the length, thickness, and temperature of a wire effect the resistance?
1 answer
resistance goes up proportional to length, down proportional to 1/square of diameter, and up with temperature.
You can
ask a new question
or
answer this question
.
Related Questions
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same
activity to demonstrate the fact that for a metallic wire of uniform material density and thickness, the resistance increases
1) a wire of length 1m has a resistance of 2 ohm.obtain the resistance if specific resistance is double,diameter is double and
What is the resistivity or cylindrical material wire whose 1.0m length has a resistance of 2.0 ohms? the diameter of the wire is
A platinum resistance thermometer measures temperature on assumption that the change in the electrical resistance of platinum is
The resistance of a coil copper wire at 20 degree celsius is 2.21 ohms. After a current of 10 amperes has been flowing in wire
A wire of initial length L0 and radius r0 has a measured resistance of 2.5 . The wire is drawn under tensile stress to a new
A piece of wire of a diameter 0.70 mm and length 1m has a total resistance of 2 ohms . Calculate the resistivity of the material
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same