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| 1. |
Which of the following statement is wrong ? (a) Voltmeter has high resistance and is connected in parallel (b) Ammeter has low resistance and is connected in series (c) Ammeter has low resistance and is connected in parallel (d) None of these |
| Answer» <p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Correct option (c) Ammeter has low resistance and is connected in parallel</strong></span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Explanation:</strong></span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">A voltmeter is an instrument used to measure the potential difference between two points and is connected in parallel. Moreover, the resistance of an ideal voltmeter is high. On the other hand, ammeter measures current, so, it is connected in series. The resistance of an ideal ammeter is zero. Hence, option (c) is wrong</span></span></p> | |