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Electrostatic Potential and Capacitance

Potential difference across capacitor

A capacitor having initial change q_{0} and capacitance C is c

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Solving time: 3 mins

A capacitor having initial change $q_{0}$ and capacitance $C$ is connected to a variable resistance $R$ . The resistance $R$ can have values ranging from $O$ to $R_{0}$ . How should we vary $R$ with time $(t)$ such that the discharging current remains constant with time?

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Book:

Problems in Physics II for IIT JEE (McGraw Hill)

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Scarlett Discussed

A capacitor having initial change

q_{0}

and capacitance

C

is connected to a variable resistance

R

. The resistance

R

can have values ranging from

O

R_{0}

. How should we vary

R

with time

(t)

such that the discharging current remains constant with time?

11 mins ago

Discuss this question LIVE

11 mins ago

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Question Text	A capacitor having initial change $q_{0}$ and capacitance $C$ is connected to a variable resistance $R$ . The resistance $R$ can have values ranging from $O$ to $R_{0}$ . How should we vary $R$ with time $(t)$ such that the discharging current remains constant with time?
Topic	Electrostatic Potential and Capacitance
Subject	Physics
Class	Class 12
Answer Type	Text solution:1
Upvotes	139

A capacitor having initial change $q_{0}$ and capacitance $C$ is connected to a variable resistance $R$ . The resistance $R$ can have values ranging from $O$ to $R_{0}$ . How should we vary $R$ with time $(t)$ such that the discharging current remains constant with time?

Text solutionVerified

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A capacitor having initial change q0​ and capacitance C is connected to a variable resistance R. The resistance R can have values ranging from O to R0​. How should we vary R with time (t) such that the discharging current remains constant with time?

Text solutionVerified

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A capacitor having initial change $q_{0}$ and capacitance $C$ is connected to a variable resistance $R$ . The resistance $R$ can have values ranging from $O$ to $R_{0}$ . How should we vary $R$ with time $(t)$ such that the discharging current remains constant with time?