A 9 V non-ideal battery has an internal resistance of 8.0 Ω. For what external resistance,...
A 9 V non-ideal battery has an internal resistance of 8.0 Ω. For what external resistance, R, connected to the battery will the power dissipated in the internal resistance be 18% of the power dissipated in the external resistance?
Homework Answers
Add Answer to:
A 9 V non-ideal battery has an internal resistance of 8.0 Ω. For
what external resistance,...
A non-ideal battery has an emf of 11.78 V and an internal resistance of 6.89 Ohms....
A non-ideal battery has an emf of 11.78 V and an internal resistance of 6.89 Ohms. The battery is connected to an unknown external resistance, R. If the terminal voltage is measured to be 2.82 V lower than the emf, what is the value of R?
A car battery has an emf of 12.0 V and an internal resistance of 0.20 Ω....
A car battery has an emf of 12.0 V and an internal resistance of 0.20 Ω. While the car is running, the resistance of the rest of the car (the “load” resistance) is 1.00 Ω. What is the current through the battery? What is the terminal voltage of the battery? What is the power delivered to the rest of the car? What is the power dissipated as heat by the internal resistance of the battery?
A battery with an emf of 12.00 V has an internal resistance r.When connected to...
A battery with an emf of 12.00 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 11.70 V and the current is 0.20 A.A) What is the value of the external resistor R?B) What is the internal resistance r of the battery?C) What is the energy dissipated in the battery's internal resistance in 3.7 minutes?D) When a second identical battery is added in series and the external resistor is R = 28 Ohms...
A battery with an emf of 3.00 V has an internal resistance r. When connected to...
A battery with an emf of 3.00 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 2.90 V and the current is 0.16 A. 1. What is the value of the external resistor R? 2. What is the internal resistance r of the battery? 3. What is the energy dissipated in the battery's internal resistance in 1.6 minutes? 4. When a second identical battery is added in series and the external resistor is...
A resistor with resistance R is connected to a battery that has emf 14.0 V and...
A resistor with resistance R is connected to a battery that has emf 14.0 V and internal resistance r = 0.410 Ω. For what two values of R will the power dissipated in the resistor be 81.0W? (There is two answers)
A battery with an emf of 12.00 V has an internal resistance r. When connected to...
A battery with an emf of 12.00 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 11.70 V and the current is 0.120 A. The value of the external resistor is 97.5 ohms and the value of the internal resistor is 2.50 ohms. What is the energy dissipated in the battery's internal resistance in 4.20 minutes?
Problem 3 a) A battery with an emf of 6.00 V has an internal resistance r....
Problem 3 a) A battery with an emf of 6.00 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 5.90 V and the current is 0.110 A What is the value of the external resistor R? Submit Answer Tries 0/6 b) What is the internal resistance r of the battery? Submit Answer Tries O/6 c) What is the energy dissipated in the battery's internal resistance in 3.00 minutes? Submit AnswerTries 0/6 Due in...
12. A non-ideal battery with an emf of 5.00 V and internal resistance of 20.0 ...
12. A non-ideal battery with an emf of 5.00 V and internal resistance of 20.0 is connected to a 330 resistor. What current will flow through the 330 resistor?
3. A non-ideal battery with an emf of 5.00 V and internal resistance of 20.0 ...
3. A non-ideal battery with an emf of 5.00 V and internal resistance of 20.0 is connected to a 330 resistor. At what rate will the 330 resistor dissipate energy?
In the circuit shown the voltmeter (denoted by V) has an internal resistance of 90 Ω,...
In the circuit shown the voltmeter (denoted by V) has an internal resistance of 90 Ω, the ammeter (denoted by A) has an internal resistance of 1 Ω. The battery with the emf of ℰ = 20V has a negligible resistance. Find the total dissipated power.
Problem 3 a) A battery with an emf of 6.00 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 5.90 V and the current is 0.110 A What is the value of the external resistor R? Submit Answer Tries 0/6 b) What is the internal resistance r of the battery? Submit Answer Tries O/6 c) What is the energy dissipated in the battery's internal resistance in 3.00 minutes? Submit AnswerTries 0/6 Due in...
Most questions answered within 3 hours.
-
You are the operations manager of a firm that uses the
continuous review inventory control system....
asked 1 hour ago -
Cost and fair value data for the trading debt securities of
Wildhorse Company at December 31,...
asked 2 hours ago -
In a population of jaguars, a gene with two alleles encodes the
fur color. Allele B...
asked 3 hours ago -
Two copper wires, one 1.80 times the diameter of the other, have
the same current flowing...
asked 3 hours ago -
9. In 2003 the price of ‘home heating oil’ substantially
increased during the harsh winter. In...
asked 4 hours ago -
Match the key paradoxes of negotiation.
Claiming Value
Sticking by your principles
Sticking with your strategy...
asked 4 hours ago -
Question text Suppose a sample of 28 observations is taken from
a population, and the sample...
asked 5 hours ago -
The mayor of a small town estimates that 33% of the
residents in the town favor...
asked 6 hours ago -
1. True or false: According to the Gordon Growth Model, firms
that pay dividends will always...
asked 7 hours ago -
20
Lansing Corporation reported net income of $67 million for last
year. Depreciation expense totaled $15...
asked 7 hours ago -
Write a MATLAB userdefined function that calculates the product and
the ratio of two variables x...
asked 7 hours ago -
Timia needs some cash in a hurry. She owns her car outright and
is considering a...
asked 7 hours ago