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October 20, 2014

October 20, 2014

Posted by **Jason** on Tuesday, October 29, 2013 at 8:12pm.

- physics -
**Elena**, Wednesday, October 30, 2013 at 8:25amU₀ is the max charge of capacitor.

Discharging

U=U₀exp(-t/T)=

=U₀exp(-2T/T)=

=U₀exp(-2)=0.135U₀

Charging

U=U₀{1-exp(-t/T)}=

= U₀{1-exp(-2)}= U₀(1-0.135)=0.865U₀

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