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Physics 15 Online
OpenStudy (ashy98):

can someone help me with my last question???

OpenStudy (ashy98):

Define resistance and discuss how it affect current???

OpenStudy (anonymous):

Resistance inhibits the flow of electrons. It is related to current by Ohm's law:\[I=\frac{ V }{ R }\]where R is resistance; V is voltage; and I is current. You can determine what happens to current when resistance changes by evaluating the equation. What happens to current, I, when resistance, R, gets really big? What happens to current when resistance gets really small?

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