They're are not related. Watts are measurement of power while Ohms are measurement of resistance. One watt equals one volt times one amp.
http://wiki.answers.com/Q/How+many+ohm+in+a+watt

1. Calculate power from amperage and resistance. Power is defined as P = VI, where P is power, V is voltage and I is current. Ohm's law provides the relationship between voltage,
http://www.ehow.com/how_5150215_calculatedecibels...

Watts are power, ohms are resistance. You can't convert one to the other. Ohms = Volts /
http://www.chacha.com/question/howmanyohmsisin...

You are misunderstanding what watts and amperes mean, so you need more information. Watts are units of power, in the sense of work done in a certain amount of time. Amperes are units
http://www.quora.com/Howdoyouconvertohmstowa...
