Given current,
Current is the rate of flow of charge
Current = Charge/Time
Charge = Current * Time
Convert hours to seconds
===========================
Total Charge = no of electrons * charge of 1 electron
ANSWER:
===========================
The current supplied by a battery in a portable device is typically about 0.139 A. Find...
20837731 The current supplied by a battery in a portable device is typically about 0.152 A. Find the number of device Is electrons passing through the device in three hours.
The current supplied by a battery in a portable device is typically about 0.149 A. Find the number of electrons passing through the device in one hour.
Ask Your Teacher The current supplied by a battery in a portable device is typically 0.190 A. Find the number of electrons passing through the device in twenty-four hours. electrons
The current supplied by a battery slowly decreases as the battery runs down. Suppose that the current as a function of time is I= ( 0.510 A )e−t/6hr. Part A What is the total number of electrons transported from the positive electrode to the negative electrode by the charge escalator from the time the battery is first used until it is completely dead?
Part (a) What is the electric current (in A) supplied by the battery to the electric circuit when the switch is open? Part (b) What is the electric current (in A) supplied by the battery to the electric circuit when the switch is closed? Class Management Help Homework Assignment #24 Begin Date: 4/2/2018 4:00:00 PM-Due Date: 4/9/2018 11:59:00 PM End Date: 12/1/2018 11:59:00 PM (5006) Problem 2: Answer the following about the figure 20 ? 60 S2 120 V 60...
I need help with this question: A 50-ohm device is connected to a 1.5-volt battery. Draw this circuit, and include in the drawing an ammeter and a voltmeter in such a way that the voltage across the device and the current through it can be measured at the same time.
In the circuit below, (A) find the total current supplied by the battery A. (B) Determine the voltage drop across the 14-11 resistor. V. (C) Determine the voltage drop across the s-12 res stor. 2400 80V
In comparing wires of identical shape and carrying the same current but made of different metals, is the drift velocity in each wire inversely proportional to the number density of charge carriers? No. The drift velocity is the same for all conductors. Yes. To have the same current from k times as many carriers, it takes k times the drift speed. No. The drift velocity is directly proportional to the number density of carriers. Yes. To have the same current...
Homework 1 A rechargeable flashlight battery is capable of delivering 105 mA for about 15 h. How much charge can it release at that rate? If its terminals voltage is 1.1 V, how much energy can the battery deliver? I. 2. The current entering the positive terminal of a device is )- A and the voltage across the device is v)-5dildr V (a) Find the charge delivered to the device between t-0 and (b) Calculate the power absorbed. (c) Determine...
The electrical signals to the heart are typically coordinated to create a wave of compression that travels across the heart and pumps the blood through the heart chambers. If these signals get misaligned, the bits of the heart muscle vibrate independently and as a result do not move blood. This situation is called fibrillation and can quickly lead to death. If the situation is caught in time, passing a jolt of current through the heart can realign the electrical signals...