The terminal voltage of a certain battery is measured

Assignment Help Physics
Reference no: EM13538461

The terminal voltage of a certain battery is measured with the battery disconnected and is found to be 6.36 V. The internal resistance of the battery is 1.05 ?. Find the voltage across the battery terminals when there is a current of 1.92 A from the negative to the positive terminal

Reference no: EM13538461

Questions Cloud

Explain elements n2 and h2 in a first order process : In a study of ammonia production, an industrial chemist discovers that the compound decomposes to its elements N2 and H2 in a first order process. She collects the following data
Find the precise energy of the electron : An electron that has an energy of approximately 62 eV moves between rigid walls 1.4 nm apart. Find the quantum number n for the energy state that the electron occupies.
Power ratings are based on the assumption of a potential : Find the resistance of the following. Power ratings are based on the assumption of a potential difference of 120 V, rms across the terminals.
Prepare a single-step pro forma income statement for company : Prepare a single-step pro forma income statement for Calcor Company for the year ended November 30, 2010, assuming that Calcor's planned actions would be carried out and that the 5% increase in unit sales would be realized.
The terminal voltage of a certain battery is measured : The terminal voltage of a certain battery is measured with the battery disconnected and is found to be 6.36 V. The internal resistance of the battery is 1.05 ?. Find the voltage across the battery terminals when there is a current of 1.92 A from the ..
State how much heat is liberated at constant pressure : How much heat is liberated at constant pressure when 68.2mL of liquid benzene (C6H6, d=0.874g/mL) reacts with 54.2mL of 2.82M nitric acid
Investigate ohms law for reverse currents in resistors : Investigate Ohm’s law for reverse currents in resistors. Turn off the power supply and reverse the connections on the power supply. Turn the power supply back on and take data from 5.0 V to 0 V. Do not stop data collection.
Calculate how high is its center of gravity : A car manufacturer claims that you can drive their new vehicle across a hill with a 47 slope before the vehicle starts to tip. how high is its center of gravity
Evaluate deltau of a gas for a process : Calculate deltaU of a gas for a process in which the gas absorbs 18J of heat and does 6J of work by expanding.

Reviews

Write a Review

Physics Questions & Answers

  What is ball''s speed at the lowest point

When in deep space, the block accelerates at 4.2 m/s^2 even as a 120 N force is applied to it. The coefficient of static friction for a particular plane and this block is 0.31. What angle can this plane make with horizontal before the object starts t..

  What is the total volume of all the cavities in the casting

An iron casting containing a number of cavities weighs 23137.8 N in air and 19020.3 N in water. What is the total volume of all the cavities in the casting

  What is the rods terminal speed

The figure below shows a conducting rod sliding along a pair of conducting rails. The conducting rails have an angle of inclination of theta= 39.0 degrees. What is the rod's terminal speed?

  Calculate how many times does it rotate in an hour

A colonist spaceship is a cylinder 3000m long and has a radius of 300m. How many times does it rotate in an hour if the people feel 'normal gravity' at the edge of the cylinder

  What is the magnetic field in the solenoid

Copper wire 0.4 mm in diameter is tightly wounded into a long solenoid and a 3.6A current passes through it. What is the magnetic field in the solenoid

  What fraction of the water boils away

A 45cm3 block of iron is removed from an 800?Cfurnace and immediately dropped into 200 mL of 20?C water. What fraction of the water boils away

  What is the mass of the container

A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.2 m long, 2.5 m wide, and 2.8 m high, What is the mass of the container

  Evaluate the electric field between the plates

An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.70 mm. evaluate the electric field between the plates

  Current density inside long-solid-cylindrical wire of radius

The current density inside a long, solid, cylindrical wire of radius a is in the direction of the central axis and its magnitude varies with radial distance r from the axis according to J = br2, where b is a positive constant.

  Find electric field and charge stored between the plates

The plates of a parallel-plate capacitor each have an area of 0.1 m2 and are separated by a 0.6 mm thick layer of paper. The capacitor is connected to a 13 V battery. (The dielectric constant for paper is 4.)

  What is an angle (theta a) of incidence

Light from the sun is incident on the surface of a pond with a smooth surface. The light strikes the surface at the angle of 30 to the surface and is partially reflected. What is the angle of reflection for the reflected portion? What is an angle of ..

  By how much does the potential energy of a child increase

By how much does the potential energy of a 15.0-kg child increase. Find v0.

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