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Three voltmeters, all having different resistances, are joined as shown. When some potential difference is applied across A and B, their readings are V1, V2, V3.(a) V1 = V2 (b) V1 ≠ V2 (c) V1 + V2 = V3 (d) V1 + V2 > V3 |
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Answer» Correct Answer is: (b) V1 ≠ V2 ,(c) V1 + V2 = V3 The voltmeter reading is the potential difference across its terminals when it is connected in the circuit. The ammeter reading is the current passing through it. |
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