Batteries are rated in terms of ampere-hours (A - h). For example, a battery that can produce a current of 2.00 A for 3.00 h is rated at 6.00 A - h. (a) What is the total energy stored in a 12.0-V battery rated at 62.0 A- h? kWh (b) At s0.0940 per kilowatt-hour, what is the value of the electricity produced by this battery?

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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just 3 please

1.
DETAILS
SERPSE10 26.1.OP.002.
MY NOTES
ASK YOUR TEACHER
Particles with a charge of +5e are incident on a target. If the beam of particles carries a current of 119 µA, how many particles strike the target in a period of 30.0 s?
particles
2.
DETAILS
SERPSE10 26.2.OP.006.
MY NOTES
ASK YOUR TEACHER
A silver wire has a length of 1.50 m and a cross sectional area of 0.360 mm2. If the resistivity of silver is 1.59 x 10-8 0. m and a potential difference of 0.500 V is maintained across its length, determine the current in the wire (in A).
A
Submit Answer
3.
DETAILS
SERPSE10 26.6.OP.021.
MY NOTES
ASK YOUR TEACHER
Batteries are rated in terms of ampere-hours (A · h). For example, a battery that can produce a current of 2.00 A for 3.00 h is rated at 6.00 A · h.
(a) What is the total energy stored in a 12.0-V battery rated at 62.0 A · h?
kWh
(b) At $0.0940 per kilowatt-hour, what is the value of the electricity produced by this battery?
$
Transcribed Image Text:1. DETAILS SERPSE10 26.1.OP.002. MY NOTES ASK YOUR TEACHER Particles with a charge of +5e are incident on a target. If the beam of particles carries a current of 119 µA, how many particles strike the target in a period of 30.0 s? particles 2. DETAILS SERPSE10 26.2.OP.006. MY NOTES ASK YOUR TEACHER A silver wire has a length of 1.50 m and a cross sectional area of 0.360 mm2. If the resistivity of silver is 1.59 x 10-8 0. m and a potential difference of 0.500 V is maintained across its length, determine the current in the wire (in A). A Submit Answer 3. DETAILS SERPSE10 26.6.OP.021. MY NOTES ASK YOUR TEACHER Batteries are rated in terms of ampere-hours (A · h). For example, a battery that can produce a current of 2.00 A for 3.00 h is rated at 6.00 A · h. (a) What is the total energy stored in a 12.0-V battery rated at 62.0 A · h? kWh (b) At $0.0940 per kilowatt-hour, what is the value of the electricity produced by this battery? $
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