I’m studying and need help with a Physics question to help me learn.
Resistance isa property of objects and resistivityis that of materials. One quick–and–dirty estimate of resistivity(give or takea factor of 10)comes from multiplying resistance bythe distance between the probes.Use this trickto answer thefollowing inCanvas:1.What is the resistivity of tap water? It will be in ohm–meters (Ω·m), so take the resistance and multiply by 0.01 if the probes were 1 cm apart at the time.2.What is the resistivity of graphite?3.What about copper on the penny?4.Why wasn’t it about 10⁻⁸Ω·m?5.Is the meter still on? Shut it off!