Question
Asked Nov 7, 2019

An electric iron is drawing 2 A at 130 V. What will be the internal resistance of the electric iron?

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Step 1

Given voltage of electric iron is 130V and current is 2A.

V = 130V
I 2A
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V = 130V I 2A

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Step 2

Formula for internal resistance is –

V
R =
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V R =

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Step 3

Value of internal resis...

R =
130
R =
2
R 650
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R = 130 R = 2 R 650

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