differences between ammeter and voltmeter. easy 5 points
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differences between ammeter and voltmeter. easy 5 points
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Differences between ammeter and voltmeter:
Ammeter:
- Ammeter is a low resistance instrument.
- Always connected in a series.
- Resistance is zero.
- Resistance is G + S.
- The range of the given ammeter is not possible to decrease.
Voltmeter:
- A voltmeter is a high resistance instrument.
- Always connected in a parallel.
- Resistance is infinity.
- Resistance is G + R.
- The range of the given voltmeter is possible to decrease.
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