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

Outcome Based Education 07/06/2010For the next TWO questions, a second identical bulb is addedto the circuit in Question 1, as shown in the figure at right.BCompare the brightness of the bulb connected between Band C NOW to its brightness before when there was onlyone bulb in the circuit.CS 1AmpA) The bulb is brighter than it was before.B) The bulb is just as bright as before.C) The bulb is dimmer than it was before.DBattery6 VAExplain your answer6/7/2010Copyright DrJJ, ASERG, FSG, UiTM. March 2010 167http://drjj.uitm.edu.myAt the end of this activity students will be able to:1. Draw the electric force diagram representing a forceexerted by one point charge onto another and describethe motion of charges in the presence of other pointcharges.2. Describe the cause of motion between point charges.3. Describe and produce a model of the force in terms of thestrength and direction that are acting on and by a pointcharge and on and by many point charges.6/7/2010Copyright DrJJ, ASERG, FSG, UiTM. March 2010 168Copyright DR JJ, ASERG, UiTM, Shah Alam 84