Friday

August 22, 2014

August 22, 2014

Posted by **please help** on Wednesday, May 18, 2011 at 7:30pm.

The total current in the circuit is ___ amperes.

The current in each branch is ___ amperes.

How do I set these up:?

- physics -
**bobpursley**, Wednesday, May 18, 2011 at 7:43pm1/rtotal= 1/R1+ 1/r2 + ...= 5/30

Rt=6ohms

current in each resistor: 120/30=4amps

total current=120/6=20amps

**Related Questions**

physics - A 15.0 Ohms resistor is connected in series to a 120V generator and ...

physics - Resistors R1, R2, and R3 have resistances of 15.0 Ohms, 9.0 Ohms and 8...

Physics - Thanks for any help :) Four 20 ohm resistors are connected in parallel...

Physics - I'm totally confused and this is due Monday- We're dealing with ...

College Physics - Two 9.1 ohms resistors are connected in parallel, as are two 5...

PHY [non-calc] - Resistors R1= 10ohms, R2= 40 ohms and R3= 70 ohms are connected...

physics - Please check my work here: Resistors of 30 ohms and 60 ohms are ...

Physics (URGENT) - Three wire-wound resistors have the following values: 30 ohms...

Hvac - 3 resistors of 5 ohms,15 ohms, and 30 ohms are connected in series and ...

College physcs - Two 9.1 ohms resistors are connected in parallel, as are two 5....