Ask a New Question

Question

If two resistors with resistances R1 and R2 are connected in parallel, as in the figure below, then the total resistance R, measured in ohms (Ω), is given by
1/R= 1/R1+ 1/R2.
If R1 and R2 are increasing at rates of 0.3 Ω/s and 0.2 Ω/s, respectively, how fast is R changing when R1 = 80 Ω and R2 = 110 Ω?
10 years ago

Answers

MANOJ
0.1360 OHMS PER SECONDS
9 years ago
Anonymous
0.154ohms/s
7 years ago

Related Questions

Can anyone help? the resistance of the side lights on an automobile are 10 ohms. How much current f... In the absence of air resistance two balls are thrown upward from the same launch point. Ball A rise... A skydiver has an air resistance force of 1193 N and a mass of 94 kg, what is her current accelerati... By what factor is the resistance of a copper wire changing when its temperature is increased from 20... In the absence of air resistance, a projectile is launched from and returns to ground level. It foll... In the absence of air resistance, a ballplayer tosses a ball straight up. (a) By how much does the... what is the effective resistance of the parallel of 40 ohm and 60 ohm In the absence of air resistance, a ball of mass m is tossed upward to reach a height of 20m. Given... What Is The Equvalent Resistance Of Two Resistor Are 2and3ohm connected in paralle each resistor Two bulbs each of resistance 2.0 ohms are connected in parallel with a battery.calculate the cur...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use