A positive current of 2.00 A flows from the negative to the positive terminal inside a...
A positive current of 2.00 A flows from the negative to the positive terminal inside a battery that has an emf of 10.0 V. How long does it take for this battery to lose 100 J of chemical energy?
*Please write clearly. Has to be legible to demonstrate to peers.
Homework Answers
Add Answer to:
A positive current of 2.00 A flows from the negative to the
positive terminal inside a...
Six 1.50 V batteries are connected in series, with the positive terminal of one battery connected...
Six 1.50 V batteries are connected in series, with the positive terminal of one battery connected to the negative terminal of the next. What is the emf of the combination? If the internal resistance of each battery is 2.00 Ω, find the terminal voltage when there is a current of 200 mA in the circuit.
A) If a total charge +Q flows from the positive terminal and -Q flows from the...
A) If a total charge +Q flows from the positive terminal and -Q
flows from the negative terminal, what is the potential difference
across capacitor B?
B) What is the potential drop across each capacitor in terms of
the battery emf?
Two capacitors are hooked up "in series" as shown below. Both capacitor A and capacitor B have value Co. А. B IM +E 0
An electron is carried from the positive terminal to the negative terminal of a 9 V...
An electron is carried from the positive terminal to the negative terminal of a 9 V battery. How much work is required in carrying this electron? A) 17×10-19 J B) 9 J C) 14.4×10-19 J/C D) 14.4×10-19 J E) 1.6×10-19 J
The positive and negative terminals of a 9 volt battery are about 1 cm apart. If...
The positive and negative terminals of a 9 volt battery are about 1 cm apart. If proton is released at rest from the positive terminal of a 9 V battery, how much kinetic energy does it have just before it strikes the negative of the battery? A. None, it's kinetic energy has been used up. B. 6.8 x 10-27 J C. 9.0 eV D. 1.4 * 1020 J E. 1.4 * 1022 J I think there could be two answers,...
3 of 12> 4th Edition Part A Choose what is true about the "charge escalator" model for the battery The current inside the battery is opposite to that in the wire connecting the wires o...
3 of 12> 4th Edition Part A Choose what is true about the "charge escalator" model for the battery The current inside the battery is opposite to that in the wire connecting the wires on the outside mInside the battery positive charge is removed from the positive terminal and deposited into the negative one. With no current the potential difference across the e battery equals its emf, and with current, the battery's potential difference is slightly more than the emf....
How long does it take for 60.0 J of thermal energy to be produced in the...
How long does it take for 60.0 J of thermal energy to be
produced in the 10.0-Ωresistor?
the bottom resistor is 20 ohms. Please explain the steps.
Constants Part A Consider the circuit shown in the figure (Figure 1) What must the emf of the battery be in order for a current of 2.00 A to flow through the 5.00-V battery, as shown? Figure < 1of1 〉 10.0 Ω 20.0 Ω 60.0 2 60.0 Ω Submit Request Answer 2.00 A...
1. What is the emf of a battery that increases the electric potential energy of 0.050...
1. What is the emf of a battery that increases the electric potential energy of 0.050 C of charge by 0.60 J as it moves from the negative to the positive terminal? 2 .A thermistor is a device whose resistance varies with temperature. At 20∘C a thermistor's resistance is 10.0 kΩ. When connected to a 1.2 V battery, the current through the thermistor increases by 20 μA as the temperature increases to 30∘C. What is the thermistor's resistance at this...
An electric circuit has a battery with an EMF of 1.50 V. Its positive terminal is...
An electric circuit has a battery with an EMF of 1.50 V. Its positive terminal is connected to its negative terminal by a copper wire in a circular loop having a radius of 0.500 m. Solve for the drift velocity in the wire if there is one free electron per copper atom. (Ans: v= 1.95x10-3m/s) Detailed assumptions: - The size of the cell is negligible compared to the length of the circuit. - Copper resisitivity: p = 1.8010-82-m - Copper...
plz answer all and give exolination thanks 4. The magnetic field inside a superconducting solenoid is...
plz answer all and give exolination thanks 4. The magnetic field inside a superconducting solenoid is 4.70 T. The solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. (a) Determine the magnetic energy density in the field. uB = J / m3 (b) Determine the energy stored in the magnetic field within the solenoid. UB = kJ 5.–/2 pointsPSE6 32.P.032. At t = 0, an emf of 540 V is applied to a coil that...
An infinitely long, thin wire has a known current of 2i, which flows in the negative...
An infinitely long, thin wire has a known current of 2i, which flows in the negative x-direction. It is surrounded by an infinitely long, hollow cylindrical wire so the wires have a common axis. The hollow wire has inner radius A and outer radius B. A known current i, which is uniformly spread over the hollow wire, flows in the positive x-direction in the hollow cylindrical wire. Cross-Section View A 2i i 0 +x 2 Z B +x What is...
A) If a total charge +Q flows from the positive terminal and -Q
flows from the negative terminal, what is the potential difference
across capacitor B?
B) What is the potential drop across each capacitor in terms of
the battery emf?
Two capacitors are hooked up "in series" as shown below. Both capacitor A and capacitor B have value Co. А. B IM +E 0
3 of 12> 4th Edition Part A Choose what is true about the "charge escalator" model for the battery The current inside the battery is opposite to that in the wire connecting the wires on the outside mInside the battery positive charge is removed from the positive terminal and deposited into the negative one. With no current the potential difference across the e battery equals its emf, and with current, the battery's potential difference is slightly more than the emf....
How long does it take for 60.0 J of thermal energy to be
produced in the 10.0-Ωresistor?
the bottom resistor is 20 ohms. Please explain the steps.
Constants Part A Consider the circuit shown in the figure (Figure 1) What must the emf of the battery be in order for a current of 2.00 A to flow through the 5.00-V battery, as shown? Figure < 1of1 〉 10.0 Ω 20.0 Ω 60.0 2 60.0 Ω Submit Request Answer 2.00 A...
An electric circuit has a battery with an EMF of 1.50 V. Its positive terminal is connected to its negative terminal by a copper wire in a circular loop having a radius of 0.500 m. Solve for the drift velocity in the wire if there is one free electron per copper atom. (Ans: v= 1.95x10-3m/s) Detailed assumptions: - The size of the cell is negligible compared to the length of the circuit. - Copper resisitivity: p = 1.8010-82-m - Copper...
An infinitely long, thin wire has a known current of 2i, which flows in the negative x-direction. It is surrounded by an infinitely long, hollow cylindrical wire so the wires have a common axis. The hollow wire has inner radius A and outer radius B. A known current i, which is uniformly spread over the hollow wire, flows in the positive x-direction in the hollow cylindrical wire. Cross-Section View A 2i i 0 +x 2 Z B +x What is...
Most questions answered within 3 hours.
-
Please explain how to solve these problems without using
excel.
A zero coupon bond has a...
asked 9 seconds ago -
Choose a disease that is caused by a defect in cell signaling.
Explain the cause of...
asked 26 seconds ago -
Oxford Company has limited funds available for investment and
must ration the funds among four competing...
asked 3 minutes ago -
Put your name on the first line in camelCase. Write a JavaScript
function to generate a...
asked 14 minutes ago -
Chapter 7 Telecommunications, the Internet, and Wireless
Technology:
Discuss some of the Internet services available to...
asked 16 minutes ago -
1. The college bookstore tells prospective students
that the average cost of its textbooks is $52...
asked 18 minutes ago -
A 2.5 kg block rests on a 30 ∘ slope and is attached by a string...
asked 28 minutes ago -
In C++ code language please:
1. Created a linked list
2. Insert 5 values: 1, 10,...
asked 32 minutes ago -
By analogy with automobiles, defects in cancer critical genes
have been likened to broken brakes and...
asked 53 minutes ago -
Supposing Delta is an example of a very large US commercial
airline, how does the magnitude...
asked 57 minutes ago -
The total amount of shares that a corporation's charter allows
it to issue is:
Issued.
Authorized....
asked 58 minutes ago -
Which of the following statements is false? Explain what is
wrong with the statement.
a. A...
asked 1 hour ago