Determine the leakage resistance

Assignment Help Physics

Reference no: EM13250003

Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. We can model this as a discharge of the capacitor through an internal "leakage resistance." A 0.42F capacitor charged to 3.1V will initially discharge with a leakage current of 0.30mA .

Part A What is the Leakage resistance? (express answer to two significant figures and inlcude appropriate units)

R= Value_____ Units_______

Part B How long will it take for the capacitor voltage to drop to 1.0 V? (express answer to two significant figures and inlcude appropriate units)

t = Value_____ Units_______

Reference no: EM13250003

Questions Cloud

Find the force is exerted on this segment of wire : If you run the wire between the poles of a strong horseshoe magnet, subjecting 5.00 cm of it to a 1.90 T field (perpendicular to the wire), what force is exerted on this segment of wire

Explain what is the substrate of the enzyme : Know the reaction catalyzed by catalase. 1.What is the substrate of this enzyme? 2.What are the products? 3.Is catalase found in the cells of the human body?

What are the corresponding voltage-current and power gains : A buffer amplifier with a gain of 1 V/V has an input resistance of 1M and an output resistance of 10 ohm. It is connected between a 1-V, 100-k ohm source and a 100-ohm load. What load voltage results and what are the corresponding voltage, current,..

Which actually means minimizing the time : Recently some Operations Management experts have begun insisting that simple minimizing process velocity, which actually means minimizing the time that it takes to process something through the system, is the single most important measure for impr..

Determine the leakage resistance : Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. What is the Leakage resistance

Find the electric potential energy in joules of two electron : What is the electric potential energy in joules of two electrons separated by 1.33 nm, What would be it be if the separation was doubled

Compute the depreciation amount in the third year : Compute the depreciation amount in the third year and the BV at the end of the fifth year of life by each of these methods:

Find the line- to-line voltage at the source end of the line : Two balanced three-plia.se loads that are connected in parallel are fed by a three-phase line having a series impedance of (0.4 + j2.7) ohm per phase. One of the loads absorbs 560 kVA at 0.707 power factor lagging

Define naoh is required to precipitate all of the nickel ion : what volume of 0.100 m naoh is required to precipitate all of the nickel (II) ion from 150.0 ml of a 0.251 M solution of Ni(NO3)2

User Account

All Pages