Physics 4 – Jan 24, 2017 P3 Challenge –

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Presentation transcript:

Physics 4 – Jan 24, 2017 P3 Challenge – What is the electric potential 22.5 cm away from a positive charge of 1.3 x 10-3 C?

Objectives/Agenda/Assignment 5.2 Resistance Assignment: Phet Ohm’s Law Agenda: Power PhEt Ohm’s Law and Circuits Homework Review

Electric power P= IV All three forms are included in the data booklet. Recall the work done when moving a charge through a potential difference: W = QV Power = W/t = QV/t I = Q/t P= IV All three forms are included in the data booklet. P= IV Sub V= IR P = I2R Recall Unit: Watt, W = J/s P=IV Sub I = V/R P= V2/R

Exit slip and homework Exit Slip – Put away laptop properly. What’s due? (homework for a homework check next class) Complete the Phet Document, p225 #22 What’s next? (What to read to prepare for the next class) Read 5.2 p 212-226