Ohm's law

Not only did Mr Ohm work on resistance and give his name to the amount of electrical resistance materials have but he also created Ohm's law, which is:

$V=IR$

Ohm's law Mnemonic picture.

	1.	Resistance say Oh my (Ohm's) he is heavy.
		Resistance $(R)$ is measured in Ohm's $(Omega)$

	2.	Currently I'm not travelling very fast.
		It is the speed of the electrons through the cable.
		Current $(I)$ is measured in Amps (remember C.I.A.)

	3.	Voltage comes from volting from a height.
		Voltage $(V)$ is measured in volts