Draw a schematic diagram of a circuit consisting of a battery of four dry cells of 1.5 V each, a 2 Ω resistor, a 6 Ω resistor, 16 Ω resistor and a…

Draw a schematic diagram of a circuit consisting of a battery of four dry cells of $\displaystyle 1.5$ V each, a $\displaystyle 2 \Omega$ resistor, a $\displaystyle 6 \Omega$ resistor, $\displaystyle 16 \Omega$ resistor and a plug key all connected in series. Put an ammeter to measure the current in the circuit and a voltmeter across the $\displaystyle 16 \Omega$ resistor to measure potential difference across its two ends. Use Ohm's law to determine

ammeter reading, and

voltmeter reading when key is closed.