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Science 8 Online
ShadowKid3:

What is the purpose of a resistor and how does it affect the flow of a current

Manny300303199:

Resistor is used to resistance the flow of current. When resistor is placed in a circuit, the current flow decreases when current passes through the resistor. The part of current energy dissipate in the form of heat in resistor, thus decrease the total current.

Manny300303199:

There ya go blake

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