Download presentation

Presentation is loading. Please wait.

Published byDarnell Booker Modified over 4 years ago

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

2
4.69 k COM VV 10A mA A A V dc R 2 = 4.69 10 3

3
Power supply (“battery”) variable fixed 241068 5.20 V COM VV 10A mA A A V dc = 5.20 V

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 )) Kirchhoff’s voltage law: loop = loop V Kirchhoff’s current law: junction I = 0 All measurements (name) symbol = value unit V 1 = 4.5 V I 1 = 125 mA

Similar presentations

Presentation is loading. Please wait....

OK

We will resume in: 25 Minutes.

We will resume in: 25 Minutes.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google