Friday
March 27, 2015

Homework Help: Electricity and Electronics

Posted by jackie on Thursday, June 15, 2006 at 11:44pm.

A circuit contains twodevices that are connected in parallel. If the resistance of one of these devices is 12 ohms and the resistance of the other devices is 4 ohms, the total resistance of the two devices is?


1/R = 1/R1 + 1/R2
You have R1 and R2. Solve for R.
It will be less than the least R in the parallel circuits.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physical Science - Hello, Can someone tell me if I have the correct answer? ...
Science - There Are Three Resistance In A Parallel Circuit. Two Of Them Are ...
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 ...
physics - A 15.0 Ohms resistor is connected in series to a 120V generator and ...
science - there are three sources of resistance in a parallel ciruit. Two of ...
SCIENCE - THERE ARE THREE SOURCES OF RESISTANCE IN A PARALLEL CIRCUIT,S . TWO OF...
Physics - Two identical resistors are connected in parallel across a 26-V ...
science - There are three sources of resistance in a parallel circuit. Two of ...
calculus - Part of a circuit has two resistors connected in parallel as shown in...

Members