Power in Circuits Video Lessons

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Problem: As more resistors are added in parallel across a constant voltage source, the power supplied by the source.A. increases.B. decreases.C. does not change.

FREE Expert Solution

Electrical Power:

P=V·i

The equivalent resistance for parallel resistors is less than the resistance of the least resistor in the circuit. 

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Problem Details

As more resistors are added in parallel across a constant voltage source, the power supplied by the source.

A. increases.
B. decreases.
C. does not change.

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