A metal rod is 3 m long and 10 mm diameter. Compute its resistance if the resistivity  of the material is 1.76 × 10−8Ω. ?.

Q: T/F: direct current is a consistent flow of electrical charge in only one direction

A: Direct Current  :- The current which flow consistently in only one direction is known as the as…

Q: Why would we want to use circuit theory and when can we use it? 3. What are the characteristics of…

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Q: 1. Two 3 µC charges are located at x = 0 meters, y = 2 meters and at x = 0 meters, y=-2 meters. Two…

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Q: Aluminum has a resistivity of 10.6×108 Om at 20°C. What will the resistivity of Aluminum when then…

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Q: The amount of current the battery can produce for a period of 20 hours at 80 degrees Fahrenheit is…

A: An ampere-hour (abbreviated Ah, or sometimes amp hour) is the amount of energy charge in a battery…

Q: Oppositely charged parallel plates are separated by 5.60 mm. A potential difference of 600 V exists…

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Q: A cube of an alloy of resistivity is 2.12un-m is 3x10^-2 m on a side. Determine the resistance…

A: In this question we need to find a resistance between two faces of the cube.

Q: Two charged particles apply an electric force of 5.2 x 10-3N on each other. Distance between them…

A: By Coulomb's law, Force between two charges = Q1×Q24×π×∈×R2 Where R is the distance between the two…

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.