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Each resistance in the circuit is of 200...

Each resistance in the circuit is of `2000 Omega.`

The combinatios is put across a supply of 200 V. Find the readng of ammeter.

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In parallel combiation each resistor has same potential difference, i.e., 200 V. The circuit , therefore reduces to

`R_(eq) = (2000)/(4) = 500 Omega, I = (200)/(500) = 0.4A`
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