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A resistor of magnitude 45 ohm is connected to an electric cell of EMF 12 volt and of 3 ohm internal resistance. an ammeter of resistance 45 ohm and a voltmeter of resistance 405 ohm are properly connected with the resistor.what percentage errors in finding current and potential difference will occur? |
| Answer» A resistor of magnitude 45 ohm is connected to an electric cell of EMF 12 volt and of 3 ohm internal resistance. an ammeter of resistance 45 ohm and a voltmeter of resistance 405 ohm are properly connected with the resistor.what percentage errors in finding current and potential difference will occur? | |