Calculate the value of the shunt which when connected across a galvanometer of resistance 38 ohm will allow 1/20'h of the current to pass through the galvanometer.
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- A 150 μA full scale galvanometer is used as a 3.00 A full scale ammeter when shunted by 3.3 Mega-Ohm. What is the coil resistance of the galvanometer?please i need the full answer with the stepsQ-18: A galvanometer has resistance of 30 ohm and it can give full scale deflection for 25 mA. What will be the value of shunt resistance in order to change in to Am-meter which can measure maximum 5A current?
- The heating element of an electric coffee maker operates at 120 V and carries a current of 2.00 A. Assumingthe water absorbs all the energy delivered to the resistor, calculate the time interval during which thetemperature of 0.500 kg of water rises from room temperature (23.0°C) to the boiling point.What is the sensitivity of the galvanometer (that is, what current gives a full-scale deflection) inside a voltmeter that has a 1.00-M Ω resistance on its 30.0-V scale?please answer this question