What is the resistance of the new wire

Assignment Help Physics

Reference no: EM13557707

A wire has a resistance of 29.2 . It is melted down, and from the samevolume of metal a new wire is made that is 3 times longer than theoriginal wire. What is the resistance of the new wire?

Reference no: EM13557707

Questions Cloud

Obtain the magnitude of the magnetic force on the electron : An electron moves with a speed of 5.0 x 10^4m/s perpendicularto a uniform magnetic field of .20T. What is the magnitude ofthe magnetic force on the electron

Define how many grams of barium sulfate are produced : If 5.3 g barium chloride is reacted with excess sodium sulfate, how many grams of barium sulfate are produced

Determine the number of layers of wire needed : For a research project, a student needs a solenoid thatproduces an interior magnetic field of 0.0300 T. Determine the number of layers of wire needed and the total length of the wire

Define how much energy is required to break a single ne-21 : How much energy is required to break a single Ne-21 nucleus into protons and neutrons if the nucleus has a mass of 20.98846 amu

What is the resistance of the new wire : A wire has a resistance of 29.2 . It is melted down, and from the samevolume of metal a new wire is made that is 3 times longer than theoriginal wire. What is the resistance of the new wire?

An especially violent lightning bolt : An especially violent lightning bolt has an average current of 2.25x 103 A lasting 0.271 s. How much charge is delivered to the ground by the lightning bolt?

Explain what mass of na2cro4 is required to precipitate : What mass of Na2CrO4 is required to precipitate all the silver ions from 96.0 mL of a 0.650 M solution of AgNO3

What are the radiuses of the baseball path curvature : A baseball is bunted down the third-base line leaving the batfrom a height of 0.850m with an initial velocity of 4.00m/s at anangle of 36.87° above horizontal, What are the radiuses of the baseball path curvature

By how much is the chemical energy of the battery reduced : A 5.0 A current is set up in a circuit for 6.0 min by a rechargeable battery with a 6.0 V emf. By how much is the chemical energy of the battery reduced

User Account

All Pages