Power in Circuits Video Lessons

Concept

# 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:

$\overline{){\mathbf{P}}{\mathbf{=}}{\mathbf{V}}{\mathbf{·}}{\mathbit{i}}}$

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

###### 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.