Saturday

April 18, 2015

April 18, 2015

Posted by **Jenny** on Saturday, February 28, 2009 at 2:49pm.

I believe the answer D 5ohms

A. 20 ohms

b. 12 ohms

c. 8 ohms

d. 5 ohms

- Science -
**drwls**, Saturday, February 28, 2009 at 2:54pm1/R = 1/20 + 1/20 + 1/10 = 4/20 = 1/5

R = 5

**Answer this Question**

**Related Questions**

SCIENCE - THERE ARE THREE SOURCES OF RESISTANCE IN A PARALLEL CIRCUIT,S . TWO OF...

science - There are three sources of resistance in a parallel circuit. Two of ...

science - there are three sources of resistance in a parallel ciruit. Two of ...

Physical Science - Hello, Can someone tell me if I have the correct answer? ...

Algebra - Two lamps can be connected to a battery in a circuit in series or in ...

Algebra - Two lamps can be connected to a battery in a circuit in series or in ...

Science - One light bulb in a string of lights goes out this causes all other ...

Math - The total resistance of two circuits in parallel is 15 ohms and one ...

Electricity and Electronics - A circuit contains twodevices that are connected ...

calculus - Part of a circuit has two resistors connected in parallel as shown in...