Question

A smart phone charger delivers charge to the phone, in the form of electrons, at a...

A smart phone charger delivers charge to the phone, in the form of electrons, at a rate of -0.75 C/sC/s. How many electrons are delivered to the phone during 37 minmin of charging?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A cell phone battery uses chemistry to create a charge separation between the terminals (anode and...
A cell phone battery uses chemistry to create a charge separation between the terminals (anode and cathode). Such a battery is listed as having a capacity of Q = 4.5E-08 C. How many free electrons does the battery contain, N? If there are 1.0 million electrons moving through the phone every second how long will the battery last in seconds? Current, I, is given in amps which are coulombs per second. What is the current passing through the phone?
A large battery is charged to a potential of 12.5 Volts. The addition of more charge...
A large battery is charged to a potential of 12.5 Volts. The addition of more charge changes the voltage by a negligible amount, a characteristic of the “ideal battery”. A 5amp charger is connected for 48 minutes to increase the stored energy.. a) Determine the amount of charge that is moved. b) Determine the effective resistance of the charging circuit. c) Determine how much work is done during this time? d) Determine the drift speed of the charges in the...
A plastic ball has a charge of -10-10 C. How many more of fewer electrons does...
A plastic ball has a charge of -10-10 C. How many more of fewer electrons does the ball have?
You work for Microsoft in their global smart phone group. You have been made project manager...
You work for Microsoft in their global smart phone group. You have been made project manager for the design of a new smart phone. Your supervisors have already scoped the project so you have a list showing the work breakdown structure and this includes major project activities. You must plan the project schedule and calculate project duration. Your boss wants the schedule on his desk tomorrow morning!      You have been given the information in Exhibit 5.13. It includes all the...
5) (a) Using the symbol of the previous noble gas to indicate the core electrons, write...
5) (a) Using the symbol of the previous noble gas to indicate the core electrons, write the electronic configurations of atoms in the following elements: (i) Al (ii) Se (iii) P (b) How many valence electrons are there in each of the above atoms? (c) When the above elements form an ion, what charge is each of them likely to have? (d) Using the noble gas notation, write the electronic configurations of the ions formed in part (c).
Question 1 A steam turbine drives an electric generator (so the turbine delivers shaft work). The...
Question 1 A steam turbine drives an electric generator (so the turbine delivers shaft work). The inlet steam flows through a 12.0 cm diameter pipe to the turbine at the rate of 2.50 kg/s at 600.0 °C and 10.0 bar absolute. The exit steam discharges through a 25.0 cm diameter pipe at 400.0 °C and 1.00 bar absolute. The turbine is adiabatic, and the process is at steady state. Neglect the potential energy effects. ̇ (a) Calculate ∆Ek term for...
1. A dust particle has 2 extra electrons, each with a charge of 1.6022 X 10-19...
1. A dust particle has 2 extra electrons, each with a charge of 1.6022 X 10-19 C. It drifts at a speed of 1 m/s through a 5.1500 X 10-5 T magnetic field, with its velocity perpendicular to the magnetic field. What is the MAGNITUDE (always a positive number!) of the magnetic force (in newtons) on the dust particle? 2. What is the modulus of the impedance (in Ω) of an RLC circuit with a resistance of 9.69 Ω, an...
1.In a television picture tube, electrons strike the screen after being accelerated from rest through a...
1.In a television picture tube, electrons strike the screen after being accelerated from rest through a potential difference of 19000 V. The speeds of the electrons are quite large, and for accurate calculations of the speeds, the effects of special relativity must be taken into account. Ignoring such effects, find the electron speed just before the electron strikes the screen. 2.During a lightning flash, there exists a potential difference of Vcloud - Vground = 1.0 x 109 V between a...
Inkjet printers can be described as either continuous or drop-on-demand. In a continuous inkjet printer, letters...
Inkjet printers can be described as either continuous or drop-on-demand. In a continuous inkjet printer, letters are built up by squirting drops of ink at the paper from a rapidly moving nozzle. You are part of an engineering group working on the design of such a printer. Each ink drop will have a mass of 1.2×10−8 g . The drops will leave the nozzle and travel toward the paper at 50 m/s,passing through a charging unit that gives each drop...
Inkjet printers can be described as either continuous or drop-on-demand. In a continuous inkjet printer, letters...
Inkjet printers can be described as either continuous or drop-on-demand. In a continuous inkjet printer, letters are built up by squirting drops of ink at the paper from a rapidly moving nozzle. You are part of an engineering group working on the design of such a printer. Each ink drop will have a mass of 1.4×10−8 gg . The drops will leave the nozzle and travel toward the paper at 50 m/sm/s, passing through a charging unit that gives each...