- 05/09/2019 at 10:31 pm #793611EduGorillaKeymasterSelect Question Language :
What will be the percentage change in the potential difference across 250 resistor?
(Given: A voltmeter of resistance value 1500 is employed to measure the potential difference across 250 resistor, which is connected to DC power supply of 80 V and internal resistance 20 )
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