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1. Voltmeter has high impedance and hence will restrict the current severely.
a) Electric Bulb will not glow
b) The Ammeter will just measure the current that Voltmeter allows and since this current is much smaller than actual current nothing will happen to ammeter.
c) The Voltmeter will measure the Voltage that is being applied.
d) This will allow you to measure the resistance of the Voltmeter.

VR=V/I

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15y ago

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