Two resistors are connected in parallel across

Assignment Help Physics
Reference no: EM13668514

Two resistors, A and B, are connected in parallel across a 6.0 V battery. The current during B is found to be 2.0 A. When the two resistors are associated in series to the 6.0 V batteries, a voltmeter connected across resistor A gauges a voltage of 4.0 V. Discover the resistances of A and B.

Reference no: EM13668514

Questions Cloud

Velocity towards the origin at an arbitrary theta : A stream of gas molecules by a mass of m is incident on a wall. The collisions are elastic and the velocity of the molecules are v, and normal to the wall is vector i. Discover the pressure that is exerted on the wall by the molecules if a number N m..
Spring scale-what is the density of the rock : A piece of aluminum has density 2.70g/cm  3 and mass775 g. The aluminum is submerged in a container of oil of density 0.650 g/cm3.How much oil does the metal displace? A solid rock, suspended in air by a spring scale, has a gauged mass of 9.0 kg. Whe..
The maximum potential energy in of the net is : "A 200 lb man jumps out of a window into a fire net 30 ft below. The net stretches 6 ft vertically before bring in the man to rest and tossing him back into the air. The maximum potential energy in (ft lb) of the net is:”
What are the objects angular momentum : At one instant, force =5.82 N acts on a 0.973 kg object that has position vector = (3.04-3.04) m and velocity vector =(-9.02 +9.02)m/s. About the origin and in unit-vector notation, what are (a) the object's angular momentum and (b) the torque acting..
Two resistors are connected in parallel across : Two resistors, A and B, are connected in parallel across a 6.0 V battery. The current during B is found to be 2.0 A. When the two resistors are associated in series to the 6.0 V batteries, a voltmeter connected across resistor A gauges a voltage of 4..
The moons force is what percent of the suns force : The moon's force is what percent of the sun's force? What is the gravitational force of the sun on the earth? What is the gravitational force of the moon on the earth?
Heat capacity of the metal assuming thermal isolation : A 400g piece of metal is dropped into a cup containing 450g of water at 15C. The final temperature of the system is 40C. What is the specific heat capacity of the metal, assuming thermal isolation?
How much heat flows during the walls in one hour : A solid concrete wall 4.0 m X 2.4 m X 30 cm thick has a thermal conductivity of 1.3 W/(mK) and separates a basement at 18C from the ground outside at 6C. How much heat flows during the walls in one hour?
Prevent another such scenario in the future : During the summer and fall of 2008, the U.S. financial system and financial systems around the world appeared to be on the verge of collapse. How did we get into this condition? What did we do to get out of it? How can we prevent another such ..

Reviews

Write a Review

Physics Questions & Answers

  A 80 uf uf means microfarad capacitor and a 60 uf capacitor

a 8.0 uf uf means microfarad capacitor and a 6.0 uf capacitor are connected in series and the combination is connected

  Find the equivalent capacitance of all five

If you have five capacitors with capacitances 1.2×10-6 F, 3.2×10-6 F, 5.9×10-6 F, and two 6.4×10-6 F in series, What is the equivalent capacitance of all five

  What is the fundamental harmonic frequency of this pipe

An organ pipe is 1.17 m long. The temperature of the air is 20 degree C. What is the fundamental harmonic frequency of this pipe when it is closed at one end

  Upstream of a normal shock in air the pressure is 147 psia

upstream of a normal shock in air the pressure is 14.7 psia and the temperature is 528r. downstream of the shock the

  What is the amplitude of the wave

The vertical displacement of particles in a string (when a wave is propagating through it) is given by y = (0.02) sin[(10?)t - (8?)x], where everything is measured in standard units, meters and seconds. What is the amplitude of the wave?

  Find the potential difference between the plates

The magnitude of a uniform electric field between the two plates is about 2 × 105 N/C. If the distance between these plates is 0.1 cm

  Determine the minimum work required of the hiker

A 62kg hiker starts at an elevation of 1500m and climbs to the top of a 3500m peak, What is the minimum work required of the hiker

  Find the force a piano tuner applies to stretch a steel wire

Calculate the force a piano tuner applies to stretch a steel piano wire 8.10 mm, if the wire is originally 0.850 mm in diameter and 1.30 m long

  Find the angular velocity if child moves to a final position

A 56.1 kg child is standing on the outer edge of a merry-go-round which has moment of inertia 864 kg.m^2 and radius 2.40 m. Find the angular velocity if the child moves to a final position

  Find the rate of change of elecric field between the plates

A 12.9-?F capacitor, a 22.1-k? resistor, a switch, and a 25.0-V battery are connected in series. What is the rate of change of the elecric field between the plates of the capacitor

  By approximately what factor is the pressure reduced

An ideal gas is allowed to expand adiabatically until its volume increases by 50%. By approximately what factor is the pressure reduced

  Determine velocity as function if time for raindrop of mass

Determine the velocity as a function if time for a raindrop of mass m = 4x10-6 kg that reaches a terminal velocity ofvt = 6m/s, for which the resistive force is given by f = bv where bis the proportionality constant. Evaluate the constant b

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd