A 36.0 volt battery causes a current of 0.632 amps to flow through a resistor. By first finding the power dissipated by the bulb, how many joules of energy does the battery lose in a minute?
Please explain how the answer is 1365.1 J
A 36.0 volt battery causes a current of 0.632 amps to flow through a resistor. By...
A 12 v battery causes a current of 0.5 A through a resistor. a) what is the resistance of the resistor? b) What is the power output of the battery? c) How many joules of energy does the battery lose in a minute? Answer each multiple choice question (part a) and then (part b) explain in words why your answer is correct The length of a wire is doubled and the radius is doubled. By what factor does the resistance...
A 12-V battery causes a current of 0.70 A through a resistor. Part A What is its resistance? Express your answer using two significant figures. R= Submit Request Answer Part B How many joules of energy does the battery lose in a minute? Express your answer using two significant figures. E = J Submit Request Answer
A 12-V battery causes a current of 0.80A through a resistor. A) What is its resistance? B) How many joules of energy does the battery lose in a minute? You buy a 75-W lightbulb in Europe, where electricity is delivered to homes at 240 V. If you use the lightbulb in the United States at 120 V (assume its resistance does not change), how bright will it be relative to 75-W 120-V bulbs? [Hint: Assume roughly that brightness is proportional to...
What voltage will produce 0.35 A of current through a 4800-Ω resistor? A 9.0-V battery is connected to a bulb whose resistance is 2.2 Ω How many electrons leave the battery per minute? What is the resistance of a 7.4-m length of copper wire 1.4 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m A 12-V battery causes a current of 0.72 A through a resistor. What is its resistance? How many joules of energy does the battery lose in...
A 24-volt battery is connected in parallel to a 4-ohm and a 12-ohm resistor. a. What is ΔV4Ω? b. How much energy is lost by 1 C of charge as it flows through the 12-ohm resistor? c. How many coulombs of charge flow through the battery each second? Hints: 1 volt = 1 J/C; 1 ampere = 1 C/s.
A 6.0 volt battery is connected to a 3.0 ohm resistor for 1 hour. A) Find the current through the resistor. B) Find the total charge that passes through the resistor. A) Find the power output of the battery in 22.1. B) Find the power used by the resistor in 22.1.
A 22.10 V battery is used to supply current to a 16 k12 resistor. Assume the voltage drop across any wires used for connections is negligible. (a) What is the current (in mA) through the resistor? mA (b) What is the power dissipated by the resistor (in mW)? mW (c) What is the power input from the battery (in mW), assuming all the electrical power is dissipated by the resistor? mW (d) What happens to the energy dissipated by the...
A small heater can be created by connecting a 10-ohm resistor across a 24-volt battery. Assume the battery is an ideal 24-volt potential source, and that any wires used to connect the battery to the resistor are also ideal and have negligible resistance. Part A) Calculate the power dissipated as heat by this circuit. (Answer in Watts) Part B) 4.18 Joules of energy are required raise 1.0 mL of water by 1∘ C. We wish to modify our 24-volt heater...
calculate: a. the current drawn from the battery b. current through the 10ohm resistor c. potential difference across the 4ohm resistor d. power dissipated in the 5ohm resistor 1002 552 12Y
5. How much charge is transported by a steady current of 350mA in 8500 seconds? How many seconds does it take to transport 45C of charge at the rate of 15mA? How many joules of energy are used by a 60W light in 2.5 hour? How much energy does a 12-volt battery supply to a load which takes 100A for 6. 8. 15 seconds? 9. How many seconds are required to supply 20MJ of energy from a 12 V battery...