DC Circuits 6.3 #00C14C8D #0AA952F1 #0E71DEA1 #0EF041BF #0F3AB683 #1A3BFFDE #1FD501CB.

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Presentation transcript:

DC Circuits 6.3

#00C14C8D #0AA952F1 #0E71DEA1 #0EF041BF #0F3AB683 #1A3BFFDE #1FD501CB

This week & Next We continue with DC circuits. Quiz today. Quiz next Friday

Let’s take a quick look at this parallel circuit. Battery switch bulb

Parallel vs. Series Circuits PARALLEL SERIES

Equivalent/Total Resistance RTRT Same Voltage Same Current

Series RTRT Same Voltage Same Current

Parallel RTRT Same Voltage Same Current I T I 1 I 2 I 3

Clickier Which one of the following graphs correctly represents Ohm's law, where V is the voltage and I is the current?

For the circuit shown in the drawing, what is the ratio of the current I 1 in resistor R 1 to the current I 2 in resistor R 2 ?

2.00  

The current in the Ω resistor in the drawing is A. Find the current in the following. a The 20  resistor b The 9  resistor

GET To WORK