Thursday

July 24, 2014

July 24, 2014

Posted by **Mara** on Wednesday, February 25, 2009 at 6:53pm.

What is the equivalent resistance of the parallel circuit?

What is the total current in the circuit?

- physics -
**drwls**, Wednesday, February 25, 2009 at 8:13pmCompute the equivalent resistance R with the equation

1/R = 1/R1 + 1/R2,

which can be rearranged to give

R = R1 R2/(R1 + R2)

I = V/R (use the equivalent R)

**Related Questions**

physics - A 18.7 ohm and a 24.3 ohm resistor are connected parallel. A ...

physics - A 16.0 ohm and a 24.0 ohm resistor are connected in parallel. A ...

physics (please check) - A total resistance of 3 ohms is to be producd by ...

College physics - Find the following potential differences. The magnitude of the...

Physics - A 22-ohm resistor and a 33-ohm resistor are connected in series and ...

Physics - A 19.0 ohm, 9.00 ohm , and 8.00 ohm resistor are connected in parallel...

College physics - Find the following currents. The current I_1 through the ...

physics - A 250-ohm resistor is connected in parallel with a 190-ohm resistor. ...

physics - a 40.0 ohm resistor and a 90.0 ohm resistor are connected in parallel...

Physics - A 10 ohm resistor and a 20 ohm resistor are connected in parallel. ...