OHM’S LAW

Ohm’s Law E I R

It takes one volt to push one amp through one ohm. Ohm’s Law It takes one volt to push one amp through one ohm.

Ohm’s Law

Ohm’s Law

Ohm’s Law

Ohm’s Law 3 V is applied across a 6 ohm resistor, what is the current? I = 3/6 = 0.5 A For most electronic circuits the ampere is too large and the ohm is too small, so we often measure current in milliamps (mA) and resistance in kilohms (k ). 1 mA = 0.001 A and 1 k = 1000 .

Ohm’s Law A lamp connected to a 6 V battery passes a current of 60 mA, what is the lamp's resistance? R = 6/60 = 0.1 k = 100

Ohm’s Law ohms-law_en.jar