Sunday
April 20, 2014

Homework Help: math-calculus

Posted by Shreya on Sunday, January 8, 2012 at 11:15pm.

the formula 1/R = 1/R1 + 1/R2, concerning resistance in an electrical circuit is used in physics. if R = 3 ohms and R1 is 8 ohms more than R2, the value of R1 be?

this also not make any sense to me

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A battery of emf and negligible internal resistance is connected to ...
calculus - please help! - If two resistors R1 and R2 are connected in parallel, ...
Algebra - Simplify rt= 1/[(1/r1)+ (1/r2)] That looks like the formula for the "...
Math - The total resistance of two circuits in parallel is 15 ohms and one ...
physics-series and parellel circuits - I'll try to explain the schmatic drawing...
PreCalc - The total electrical resistance R of two resistors connected in ...
math - If R1 and R2 in series give a total resistance of 12,ohms,calculate R1 ...
Database - 22. Which one of the following schedules has a conflict? A) Sa: r1(X...
electrical - 6.A resistor R1 dissipates power P when connected to a certain ...
Physics - When we are supposed to calculate the value of "temperature ...

Search
Members