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calculate internal resistance

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uyntutu (OP)

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calculate internal resistance

« on: 11/11/2021 09:03:37 »

Hello sir
What is The output voltage of a battery drops from 100 V with zero load current to 80 V when load
current is 2 A. The internal resistance of the battery is
(a) 10 Ω (b) 20 Ω (c) 40 Ω (d) 50 Ω

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alancalverd

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Re: calculate internal resistance

« Reply #1 on: 11/11/2021 10:57:56 »

V = IR

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Colin2B

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Re: calculate internal resistance

« Reply #2 on: 11/11/2021 12:05:41 »

Quote from: uyntutu on 11/11/2021 09:03:37

Hello sir
What is The output voltage of a battery drops from 100 V with zero load current to 80 V when load
current is 2 A. The internal resistance of the battery is
(a) 10 Ω (b) 20 Ω (c) 40 Ω (d) 50 Ω

We don’t answer homework questions. Alan has given you more than a clue.

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Zer0

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Re: calculate internal resistance

« Reply #3 on: 11/11/2021 13:49:23 »

lol
🤭

Ps - aww...cute!
🍭

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Tags: resistance / current / voltage

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