23. а) Redrаw the circuit belоw shоwing hоw аn ammeter would be connected to measure the total current and how a voltmeter would be connected to measure the voltage across R. (4 pts.) b) Identify a resistor that is in series with resistor, R, and a resistor that is in parallel with resistor, R. (2 pts) 24. Use the circuit shown above to calculate the following: (You must show work and re-draw the circuit as you simplify to find equivalent resistance. ) (10 pts) a) The total circuit resistance assuming the resistor, R, is equal to 15 ohms (be sure to draw the new circuit as you simplify). b) The current leaving the battery c) the voltage across the R resistor d) the current through the R resistor. 25. A 1.2