CIRCUIT DIAGRAMS, CURRENTS & VOLTAGE oh my

After today's class you should know how to:

• draw a proper circuit diagram with symbols
• measure current using an ammeter
• measure voltage using a voltmeter

For Wednesday's formal lab you should:

• Know the question for parts 1 and 2 of investigation 4A on pages 276 and 277 of your science focus 9 textbook
• Write hypotheses for parts 1 and 2 of investiagation 4A on pages 276 and 277 of your science focus 9 textbook