Physics, 22.02.2021 14:00 nlin4740

When a student connects a voltmeter as shown, it measures 6 V. If he connects a resistance of 4 Ω in series with the 2 Ω without changing the connection of voltmeter, the reading of voltmeter would be A) 6V
B) 1V
C) 3V

When a student connects a voltmeter as shown, it measures 6 V. If he connects a resistance of 4 Ω i

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When a student connects a voltmeter as shown, it measures 6 V. If he connects a resistance of 4 Ω in...