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Resistor R1 and R2 are connected in parallel to an emf source that has negligible internal resistance. What happens to the current through R1 when the third resistor R3 is conne…

Resistor R1 and R2 are connected in parallel to an emf source that has negligible internal resistance. What happens to the current through R1 when the third resistor R3 is conne…
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Resistor R1 and R2 are connected in parallel to an emf source that has negligible internal resistance. What happens to the current through R1 when the third resistor R3 is connected parallel with R1?

User Yugene
by
7.5k points

1 Answer

5 votes

The current does not change.

All three resistors are connected directly to the power source, and are unaware of each other.

User Jon Smark
by
8.8k points
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