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# What is the impedance of an RC circuit connected across DC source?

Posted by Circuits Arena on Tuesday, 10 October 2017

What is the impedance of an RC circuit connected across DC source? is the artlcle explaining What is the impedance of an RC circuit connected across DC source? rc circuit formula,rc circuit pdf,series rc circuit,parallel rc circu...

# What is the impedance of an RC circuit connected across DC source?

rc circuit formula,rc circuit pdf,series rc circuit,parallel rc circuit,rc circuit discharge,rc circuit problems,rc circuit examples,rc circuit analysis

The figure below shows a capacitor, ( C )
in series with a resistor, ( R ) forming a RC Circuit connected across a
DC battery supply ( E ).

The capacitor will gradually charge up
through the resistor until the voltage across it reaches the supply
voltage of the battery. The manner in which the capacitor charges up is
also shown below.

Expression for current in circuit

Expression for current in circuit

Impedance function will be

It means, it will be rise from

**R**to**infinite**in charging of capacitor**.**
Tags: rc circuit formula,rc circuit pdf,series rc circuit,parallel rc circuit,rc circuit discharge,rc circuit problems,rc circuit examples,rc circuit analysis

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