Determine the emf of the battery

Assignment Help Physics
Reference no: EM13251317

An 88? resistor has a current of 0.70A and is connected in series with a 130? resistor. What is the emf of the battery to which the resistors are connected?

Reference no: EM13251317

Questions Cloud

Determine what is the efficiency of the engine : The power measured by a Prony brake attached to an engine flywheel is 3.8 brake horsepower. The indicated horsepower, as measured by means of indicator cards is 4.1. What is the efficiency of the engine
Evaluate the impact to the u.s. manufacturing industry : Evaluate the impact to the U.S. manufacturing industry and make a recommendation on how the U.S. should deal with the practice of currency manipulation.
Depict the best lewis structure of co32 : Draw the best Lewis structure of CO32-. In this compound, the C atom is attached to three O atoms, and there are no O-O bonds
Why is pulse shaping filtering indispensable in wireless : Why is pulse shaping filtering indispensable in wireless communications applications. Give three reasons why pulse shaping filters are used and in what points of the communications link they may be deployed.
Determine the emf of the battery : An 88? resistor has a current of 0.70A and is connected in series with a 130? resistor. What is the emf of the battery to which the resistors are connected
How much is the column compressed : A 3.0 m tall, 64 cm diameter concrete column supports a 205,000 kg load. By how much is the column compressed
Find the critical path and determine the propagation delay : Design the combinational 3 bit gray to binary code converter for conversion angular position of a shaft into binary code. 1) Complete the truth table 2)obtain the minimal solution with a K map 3) draw the circuit diagram, labels the inputs and output..
Describe what is the resulting ph : A 50 mL sample of 0.10 M HCl is mixed with 100 mL of 0.20M NH3. What is the resulting pH? (Kb for NH3 = 1.8 x 10-5).
Find the strength of the force used to push the block : A 473g wood block is given a quick push across a table. During the push it accelerates at a rate of 0.69m/s2, what was the strength of the force used to push the block to start with

Reviews

Write a Review

Physics Questions & Answers

  How wide is the slit

A beam of electrons is accelerated from rest through a potential difference of 0.110kV and then passes through a thin slit, How wide is the slit

  How many potassium ions pass

Measurements with microelectrodes have shown that a 0.30-nm-diameter potassium ion(K+) channel carries a current of 1.8 pA, How many potassium ions pass through if the ion channel opens for 1.0 ms

  Net gravitational force from them on the central sphere

A uniform plank of length 4.30 m and weight 226 N rests horizontally on two supports, with 1.10 m of the plank hanging over the right support (see the drawing). To what distance x can a person who weighs 437 N walk on overhanging part of the plank be..

  What is the potential difference

What is the potential difference

  Find out the magnitude of the acceleration of the boy

A spider of mass m is sitting in a perfectly symmetric web (in a vertical plane with 45 angles between the web lines), where Ti's denote the tensions along the lines that are connected to the spider at the center with i = 1, 2, 3, 4, 5, 6, 7, 8. The ..

  What is relative velocity

What is relative velocity

  Write down the net force equations for both blocks

An explosive charge imparts a velocity of 10,350 feet per second to a mortar as it exits the muzzle of mortar. If the mortar is elevated at 80 degrees what are the horizontal and vertical velocities on the mortar shell.

  Find the length of time the car is in the air

A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 24.0° below the horizontal, Find the length of time the car is in the air

  Find the charge-to-mass ratio of the particle

A charged particle moves through a velocity selector at a constant speed in a straight line, Find the charge-to-mass ratio of the particle

  How fast was he going when he hit his brakes

You are called as an expert witness in the trial of a traffic violation. The facts are these: A driver slammed on his brakes and came to a stop with constant acceleration, How fast was he going when he hit his brakes

  What is the magnitude of an average force

If the contact time with the sidewalk is 1800s, what is the magnitude of an average force exerted on the superball by the sidewalk.

  How large a voltage should be applied

A 200g ball on a 60 {cm}-long string is swung in a vertical circle about a point 200 {cm} above the floor.

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