Ohm's Law Flashcards
V stands for
potential difference
I stands for
current
R stands for
resistance
states that the current flowing through a conductor is directly proportional to the potential difference applied across its ends
Ohm’s law
Any component in a circuit that does not generate or supply a voltage acts as a ____ in the circui
resistance
Ohm’s law triangle formulas
V =
IR
Ohm’s law triangle formulas
I =
I = V/R
Ohm’s Law Triangle Formulas
R =
R =V/I
who developed Ohm’s law
Georg Simon Ohm
relationship between current and voltage
directly proportional
when the voltage increases, the ___ increaess
current
current relationship with resistance
inveresely proportional
used to reduce currents and protect components such as an LED
resistor
Ohm’s Law materials needed
1 pc milliammeter
1 pc DC power supply
2 sheets graphing paper 1 pc voltmeter
1 pc rheostat
1 pc resistance box connectors
study the data and results
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