If the battery of newly purchase mobile phone has a capacity of 5,800 mAh. Compute the approximate period of time before the battery totally emptied if its load current is 108,800 micro-amperes (µA).

If the battery of newly purchase mobile phone has a capacity of 5,800 mAh. Compute the approximate period of time before the battery totally emptied if its load current is 108,800 micro-amperes (µA).

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 61P

See similar textbooks

Related questions

Q: A copper wire has a diameter of 1.547 mm. What magnitude current flows when the drift speed is 1.74…

Q: A 170-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,240 A.…

Q: A battery with EMF of 20 V and an internal resistance, r = 0.02 ohms is connected to the load…

Q: A battery with EMF of 27 V and an internal resistance, r = 0.63 ohms is connected to the load…

Q: A piece of wire of cross-sectional area 277.4 cm^2 is made into a resistor of resistance 539.2…

Q: When a tungsten wire of thickness 20.4 mm, length of 3 m and electrical resistivity is 5.8 x 10-8…

A: Given a tungsten wire of thickness 20.4 mm, length of 3 m and electrical resistivity is ρ=5.8×10-8…

Q: Using Kirchhoff's Current Law, determine the unknown currents for the networks shown in Q1(a) Figure…

Q: The heating element of a coffeemaker operates at 120 V and carries a current of 5.00 A. Assuming the…

A: Given data:The operating voltage of a coffee maker is V = 120 V.The current carried by the coffee I…

Q: A 14-gauge copper wire has a diameter of 1.88 mm. (a) What magnitude current flows when the drift…

A: a) Calculate the cross-sectional area of the wire. A=π4d2A=π4(1.88 mm×1 m1000 mm)2A=2.776×10−6 m2

Q: A copper wire is 2.50 m long and has a diameter of 2.5 mm. How much current will it draw when…

A: Given: Diameter of wire d = 2.5 mm = 2.5*10-3 m length of wire l = 2.50 m voltage across wire V =…

Q: What is the power in watts of a 2.05 ✕ 102 MV lightning bolt having a current of 1.95 ✕ 104 A?

A: The power = Voltage × current. Or, P= V×I

Q: What is the power in watts of a 2.40 ✕ 102 MV lightning bolt having a current of 1.87 ✕ 104 A?

A: Given,Vo=2.4*102MV or 2.4×108VoltsIo=1.87×104A

Q: A 220-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,180 A.…

A: Calculate the cross-sectional area of the cable. A=π4d2A=π4(2 cm×1 m100 cm)2A=3.14×10−4 m2

Q: Calculate the diameter of a 6.65-cm length of tungsten filament in a small lightbulb if its…

Q: A copper wire has a diameter of 1.875 mm. What magnitude of current flows when the drift velocity is…

Q: Calculate the drift velocity (in m/s) of electrons in a 15 gauge silver wire (which has a diameter…

A: radius of 15 gauge silver wire r = (1.449/2) mm = 0.7245 mm = 7.245×10-4 m current of 15 gauge…

Q: If a current of 170 μAμA is passed through the leg of a patient, how many chloride ions pass a cross…

A: Given: The current is 170 μA. The time interval is 1 s.

Q: A resistor is dissipating 119milliwatts [mW] of power. The voltage across the resistor is 26 volts…

A: a) Write the expression for the power and substitute the required values to calculate the…

Q: A 14-gauge copper wire has a diameter of 1.628 mm. What magnitude current flows when the drift…

A: The formula for the electron density of copper is:

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A piece of Nichrome wire has a radius of 5.0x 104 m. It is used in a laboratory to make a heater that dissipates 4.00x102W of power when connected to a voltage source of 150 V. Ignoring the effect of temperature on resistance, estimate the necessary length of wire. Number Units
Calculate the diameter of a 2-cm length of tungsten filament in a small lightbulb if its resistance is 68 N. If 194MA current flows through the filament, find the potential difference across the source. (a) the diameter of the wire (in m) = (b) Potential difference across the source in V =
If a battery is rated at 57.9 A · h, how much total charge can it deliver before it goes "dead"?
With dry skin of the hands, the resistance between the palms of the hands can reach R1 Ohms). Find the current that will pass through the human body in contact with a U = 220 V power grid. Compare this current with the threshold values of tangible and non-releasing currents. 105 Ohms, and with wet hands this reşistance is much less (R2 = 103
A 200-km-long high-voltage transmission line 2.9 cm in diameter carries a steady current of 1000 A. If the conductor is copper with a free charge density of 8.50×1028 electrons per cubic meter, what is the drift velocity (in µm/s) of the electrons?
please help
A battery with EMF of 27 V and an internal resistance, r = 0.63 ohms is connected to the load resistances, R1 = 255 ohms, R2 = 26 ohms and R3 = 71 ohms. Determine the total current flowing in the circuit
1) A 25-ohm resistor has a constant current. If 1.965C of charge flows through it in 2 minutes what is the value of the current? 2) Copper wire carries a current of 1.8 x 10-10 A. Diameter of the wire is 5.9mm and the number of charge carriers per unit volume is 8.49 x 10 28 m-3. Find the electron drift speed.
What is the maximum power deliverable by a stack of 100 10YSZ cells to an optimum resistive load? Given each cell has open circuit voltage of 1.1V in series and the resistance is 17.78 ohms. The dimensions of the 10YSZ electrolyte are 0.1m x 0.1m x .0002m.
V mercury cell with a capacity of 2.5 A⋅h is used to power a cardiac pacemaker. (a) If the power required is 0.30 mW(1 mW =1 milliwatt =0.001 W), what is the average current?
roblem 1: An automobile starter motor has an equivalent resistance of 0.035 Ω and is supplied by a 12.0 V battery that has a 0.025 Ω internal resistance Part (a) What current, Г, in amperes, does the battery supply to the motor? a Part (b) What is the terminal voltage, V, in volts, of the motor? ← Part (c) What power, P, in kilowatts, does the motor consume? cos(0) tan() HOME sin cotanO a acos sinh0 4 5 6 atan)acotan(0 cosh tanh0 cotanh0 0 ODegrees Radians BACKSPACE CLEAR
A hospital electric heater of the resistance 10 Ω draws 18 A current from the service main. At what rate is the thermal energy developed in watts (W)? What is the cost of operating the heater for 24 hours if the cost of one kilowatt per hour in Florida is 11.37cents (11.37¢ / kWh).