FSG-PPT-060610 (pdf) - DrJJ - UiTM

Outcome Based Education 07/06/20101. A bulb and a battery are connected by connecting wires, aswitch and an ammeter as shown in the figure at right.Which of the following statement is true about the currentat various points A, B, C and D in the circuit.A) The current is largest at A.B) The current is largest at B.C) The current is largest at C.D) The current is largest at D.E) The current is the same everywhere.F) The current is the same between A and B and smaller thanbetween C and D.G) The current is the same between A and B and larger thanbetween C and D.H) The current is the same everywhere except in the bulb.I) The current is the same everywhere except in the battery.J) None of these is true.CDBBattery6 VS 1AmpA6/7/2010Copyright DrJJ, ASERG, FSG, UiTM. March 2010 159For the next TWO questions, a second identical bulb is addedto the circuit in Question 1, as shown in the figure at right.BCompare the current at point A now to the current at point Ain question 1 when there was only one bulb.CAmpA) The current at A is now twice as large as before.B) The current at A is now larger than before but nottwice as large.C) The current at A is the same as before.D) The current at A is now half as large as before.E) The current at A is now smaller than before but nothalf as large.J) None of these is correct.DBattery6 VS 1AExplain your answer6/7/2010Copyright DrJJ, ASERG, FSG, UiTM. March 2010 160Copyright DR JJ, ASERG, UiTM, Shah Alam 80