Estimate what is the voltage across the resistor

Assignment Help Physics
Reference no: EM13715802

Problem: A current of 1.54 A flows through a resistor that has R = 8 ohm.

Part A: What is the voltage across the resistor, that is, the potential difference between the two ends of the resistor?

Rework your solution from the beginning and check each step carefully.

Reference no: EM13715802

Questions Cloud

Find the electrostatic force between the two protons : A proton is located a small distance above the earth's surface and is released above a second proton, which exerts an electrostatic force on the released proton. Find the Electrostatic force between the two protons
What is the skateboard velocity relative to the sidewalk : A 36.8-kg boy, riding a 2.63-kg skateboard at a velocity of +4.87 m/s across a level sidewalk, jumps forward to leap over a wall. Just after leaving contact with the board, What is the skateboard's velocity relative to the sidewalk at this instant
Evaluate what is the magnitude of the charge on each : The electric field midway between two equal but opposite point charges is 735 N/C, and the distance between the charges is 19.7 cm. What is the magnitude of the charge on each
Determine the final speed of the truck : An open truck of a freight service train has a mass of 50,000 kg and is moving horizontally at 28.00 m/s 1,000 kg of sand falls straight down into the open truck. Determine the final speed of the truck
Estimate what is the voltage across the resistor : A current of 1.54 A flows through a resistor that has R = 8 ohm. What is the voltage across the resistor
What is the acceleration at the end of a test tube : A laboratory centrifuge rotates at 4010 rpm. Test tubes have to be placed into a centrifuge very carefully because of the large accelerations.  What is the acceleration at the end of a test tube
Evaluate what is the magnitude of the friction force : A 28 g bullet pierces a sand bag 30 cm thick. What is the magnitude of the friction force (assuming it to be constant) the bullet experienced while it traveled through the bag
How much force must be applied to climb the slope : If a cyclist of mass 85.0 kg (including the bicycle) can coast down a 1.10° slope at a steady speed of 24.5 km/h because of air resistance, How much force must be applied to climb the slope at the same speed
How many revolutions were made : A centrifuge spins up from rest to its maximum angular velocity of 5550 rpm with constant angular acceleration in 44 s. How many revolutions were made before it reached its maximum angular velocity

Reviews

Write a Review

Physics Questions & Answers

  Calculate the magnetic field at the observation location

Calculate the magnetic field at the observation location. The space shuttle releases a satellite into the circular orbit 565 above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs.

  What is the value of the lorentz gamma factor

A muon is formed high in the Earth's atmosphere and travels at a speed 0.9 c with respect to the Earth. What is the value of the Lorentz gamma factor associated with the muon's motion

  The length of a seconds pendulum is09928m at tokyo

question a seconds pendulum is one that moves through its equilibrium position once each second. the period of the

  Calculate the work function of the photocathode

An experiment is conducted to investigate the photo electric effect. When light of frequency 1.0 x 10 15 Hz isincident on a photocathode, electrons are emitted.

  What is the position where the block stops

A block of mass 3.0 kg slides toward the right on a frictionless surface with v0 = 7.5 m/s. What is the position xf where the block stops

  Two identically constructed clocks are synchronized

Two identically constructed clocks are synchronized. One is put into orbit around Earth, and the other remains on Earth. Which clock runs more slowly? When the moving clock return to Earth, will the two clocks still be synchronized? Talk about from t..

  What is the volume of the anchor

An iron anchor of density 7870 kg/m^3 appears 200 N lighter in water than in air. What is the volume of the anchor? How much does it weigh in air?

  Image is formed with spherical mirror of focal length

An upright image is formed with a spherical mirror of focal length of 15 cm. The distance between an object and its upright image is 20.0 cm. The upright image formed with the mirror has a magnification of 0.50.

  Maximum number of buses overwhich the cyclist can jump

A motorcycle daredevil is attempting to jump across as many busesas possible (see the drawing). The takeoff ramp makes an angleθ = 16.6° above thehorizontal, and the landing ramp is identical to the takeoff ramp.The buses are parked side by side, ..

  Determine the magnitude of electric field along axis of rod

A rod 14.7 cm long is uniformly charged and has a total charge of−18.6 μC. Determine the magnitude of the electric field along the axis of the rod at a point 55.5612 cm from the center ofthe rod. The Coulomb constant is 8.98755 × 109 N ·m2/C2.

  Find the final electric potential energy stored in capacitor

A 6.40 nF capacitor is initially charged by a potential difference of 1.40×103 V. find the final electric potential energy stored in the capacitor

  What is the change in the potential energy of the charge

A uniform electric field of 2.00 kN/C is in the x direction. A positive point charge Q=3.00 mC is released from rest at the origin. What is the potential dissimilarity between the origin and 4.00 m from the origin (V(4m)-V(0m))? What is the change in..

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