PROJECT TEAMS A 1 & 2 B 6 & 15 C 4 & 5 D 3 & 7 E 8 & 14 F 12 & 13 G 9 & 16 H 10 & 11.

  • Published on
    31-Mar-2015

  • View
    218

  • Download
    6

Transcript

  • Slide 1

PROJECT TEAMS A 1 & 2 B 6 & 15 C 4 & 5 D 3 & 7 E 8 & 14 F 12 & 13 G 9 & 16 H 10 & 11 Slide 2 4.69 k COM VV 10A mA A A V dc R 2 = 4.69 10 3 Slide 3 Power supply (battery) variable fixed 241068 5.20 V COM VV 10A mA A A V dc = 5.20 V Slide 4 1Check all leads for low resistance (R setting on multimeter) 2Measure resistance values for 1.0 K and 4.7 K resistors (R on multimeter) 3Check power supply is ok fixed & variable (V setting on multimeter) 4Start on experiment measurement of resistance current I (1 A = 10 3 mA amperes, milliamperes) Voltage V (V volts) battery voltage emf Resistance R ( ohms) I = V / R V = I R R series = R 1 + R 2 R parallel = 1/(1/R 1 + 1/R 2 )) Kirchhoffs voltage law: loop = loop V Kirchhoffs current law: junction I = 0 All measurements (name) symbol = value unit V 1 = 4.5 V I 1 = 125 mA

Recommended

View more >