Consider a circuit containing a 24 V battery and a 15 Ω resistor. We want to...
Consider a circuit containing a 24 V battery and a 15 Ω resistor. We want to mesure the current in the circuit with an ammeter of internal resistance 3 mΩ and the voltage drop across the resistor with a voltmeter having an internal resistance of 100 kΩ.
a. How should be the ammeter connected (series or parallel)?
b. How should be the voltmeter connected (series or parallel)?
c. Draw a schematic of the circuit
d. Calculate the current across the resistor when the measuring instrument are not connected.
e. Calculate the current across the resistor when the measuring instrument are connected. 6. Comment on the effect of the measuring instruments
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Consider a circuit containing a 24 V battery and a 15 Ω
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