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Summary Electrical Circuits Notes
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- Physical Sciences
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- 11
A full summary of electric circuit content up until parallel circuits all written in a Cornell note structure
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📍Circuits
Date: @August 7, 2021
Topic: Circuits 01 and 02
Recall Notes
Define Ohms law Ohms law: The current passing through a resistor is
directly proportional to the potential difference across its
ends, of the resistor is at a constant temperature.
If voltage doubles,
will current double, - Voltage is directly proportional to current
halve or remain - current is indireclty proportional to resistors
the same ?
Resistance: the ratio of the voltage (v) across a
conductor to the current (I) flowing through it.
R=V/I
This formula can be manipulated into V=IR or I=V/R
Factors which affect resistance
Name 3 factors -type of material
that affect
- length : a longer wire has a higher resistance
resistance
Circuits 1
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