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November 20, 2014

November 20, 2014

Posted by **Jim** on Monday, September 10, 2007 at 11:12pm.

What resistance must be placed in parallel with a 152 ohm resistor to make the equivalent resistance 111 ohm?

- Physics -
**DrBob222**, Tuesday, September 11, 2007 at 12:33am1/R = (1/R1) + (1/R2)

Plug in R1 = 152 ohms.

Plug in R = 111 ohms.

Solve for R2.

Post your work if you get stuck.

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