Find the electric current in the circuit

Assignment Help Physics
Reference no: EM13539674

A battery has an emf of 5.9 V and internal resistance of 0.78 ?. The battery is attached to the load resistor R = 7.3 ?.

(a) Find the electric current in the circuit.
Current = _____ mA

(b) Find the power delivered to the resistor.
Power = _____ W

Reference no: EM13539674

Questions Cloud

Autogamous crops and allogamous crops : Differentiate between autogamous crops and allogamous crops
Analysis of the logistics process identify for project : Describe the issue the plan would address. Include some background on the problem. How long has the issue been occurring? How is it important to the organization? Provide relevant historical data.
Evolution of various body parts and patterns evolved : Only 10% of genes in animals are devoted to the construction of body plans, yet there exists a huge amount of diversity in body plans of animals. how has the evolution of various body parts and patterns evolved?
What is the total work they do on the supertanker : Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.2×106 , What is the total work they do on the supertanker
Find the electric current in the circuit : A battery has an emf of 5.9 V and internal resistance of 0.78 ?. The battery is attached to the load resistor R = 7.3 ?. Find the electric current in the circuit.
What is its closest approach to the surface of the nucleus : A proton is fired from far away toward the nucleus of a mercury atom. Mercury is element number 80, and the diameter of the nucleus is 14.0, what is its closest approach to the surface of the nucleus
Logistics improvement plan proposal : Logistics Improvement Plan Proposal - Identify an organization and select a process to address be careful to select an issue of appropriate scope.
Several algae blooms have been in the news recently : Several algae blooms have been in the news recently.
Evaluate the position of the image : A 1.5--tall object is 18 in front of a concave mirror that has a 60 focal length. Calculate the position of the image. Calculate the height of the image

Reviews

Write a Review

Physics Questions & Answers

  How far does the vehicle travel from start to stop

An electric vehicle starts from rest and accelerates at a rate a1 in a straight line until reaches a speed of v.  How far does the vehicle travel from start to stop

  Find the initial rate of heat transfer from a hot pack

Determine the initial rate of heat transfer from a hot pack to a patient due to thermal conduction (through the toweling) when the hot pack is applied

  Find the damping parameter due to the viscous medium

A panicular spring has a spring constant of 86 N/m and a mass of 0.548 kg at its end. When the spring is driven in a viscous medium, find the damping parameter due to the viscous medium

  How much charge is on the smaller sphere

A hollow metal sphere carries a charge of 5.0 μC. A second hollow sphere with a radius that is 4 times the size of the first carries a charge of 15.0 μC. How much charge is on the smaller sphere

  How far from the base of the wall does the rocket land

A 1200g model rocket is resting horizontally at the top edge of a 40-m-high wall when it is accidentally bumped, How far from the base of the wall does the rocket land

  Compute the phase angle between voltage and current

Consider an RC circuit with R = 3.10k? , C = 1.40?F . The rms applied voltage is 240V at 60.0Hz. compute the phase angle between voltage and current

  Determine at what speed is the ball moving

A photon of red light (wavelength = 710 nm) and a Ping-Pong ball (mass = 2.10 × 10-3 kg) have the same momentum. At what speed is the ball moving

  What is the maximum head-start distance

what is the maximum head-start distance the speeder can have? Measure time from the moment the police car starts.

  Compute the linear mass density of the string

A string has a tension of 19.1 N. A wave travels on the string with a frequency of 65 Hz and a wavelength of 0.90 meters. What is the linear mass density of the string

  Find the current in the element of an electric clothes dryer

What is the current in the element of an electric clothes dryer with a resistance of 8.2? when it is connected to 240 V

  What is the quantum number of the state

The electron in a hydrogen atom is in the first excited state, What is the quantum number n of the state into which the electron moves

  Compute the heat flow from the hot to the cold temperature

A brass rod with a length of 10.0 cm is placed end to end with an aluminum rod with a length of 30.0 cm, What is the heat flow from the hot temperature to the cold temperature

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