Circuits
01
Ohm’s Law
Formula: V=IRV = IRV=IR
V = Voltage (Volts, V)
I = Current (Amperes, A)
R = Resistance (Ohms, Ω)
Total
Resistance:
02
Series Rt=R1+R2+R3
circuits
Current stays the
same
Voltage divides
across resistors
03 Formula
V=I/R
Voltage is the same
Parallel across all resistors in
parallel
circuits Current splits between
resistors
Total resistance is
lower than any
individual resistor
04 Conclusion
Circuits control the flow of electricity
through components like resistors and
capacitors. They come in two main types:
series, where components are connected in a
single path, and parallel, where components
are connected across multiple paths.