1. If electricity costs 15 Bz per kilowatt-hour, how much does it cost to operate a 220 V water heater that draws 5 A of current for 3 hours per day for a month of thirty days? The Total Electrical energy consumed for a month = kwh and the Total cost of electricity consumption = riyal 2. If current of I = 3.00 A flows through a wire, How many number of electrons flow through a point in a wire in 3.00 s ? Number of electrons flow through a point in wire in 3.00 s = electrons
1. If electricity costs 15 Bz per kilowatt-hour, how much does it cost to operate a 220 V water heater that draws 5 A of current for 3 hours per day for a month of thirty days? The Total Electrical energy consumed for a month = kwh and the Total cost of electricity consumption = riyal 2. If current of I = 3.00 A flows through a wire, How many number of electrons flow through a point in a wire in 3.00 s ? Number of electrons flow through a point in wire in 3.00 s = electrons
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. If electricity costs 15 Bz per kilowatt-hour, how much does it cost to operate a 220 V water heater that draws 5 A of current for 3 hours per day for a month of thirty days?
The Total Electrical energy consumed for a month =
kwh and
the Total cost of electricity consumption =
riyal
2. If current of I = 3.00 A flows through a wire, How many number of electrons flow through a point in a wire in 3.00 s ?
Number of electrons flow through a point in wire in 3.00 s =
electrons
![1. If electricity costs 15 Bz per kilowatt-hour, how much does it
cost to operate a 220 V water heater that draws 5 A of current
for 3 hours per day for a month of thirty days?
The Total Electrical energy consumed for a month =
on
kwh
and
the Total cost of electricity consumption =
riyal
[2 marks]
2. If current of I = 3.00 A flows through a wire, How many
number of electrons flow through a point in a wire in 3.00 s ?
Number of electrons flow through a point in wire in 3.00 s =
electrons
[2 marks]
3
1. What current flows through a 0.50 mm diameter rod of
silver that is 80.0 cm long, when 12 V is applied to it?
ut of
Resistance of silver rod =
uestion
Current flowing through the rod of silver =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6f62feb-6616-45d9-abd6-1cfbce27b197%2F8c1279ee-b32f-4ae0-be00-e62001363a6d%2F076jg8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. If electricity costs 15 Bz per kilowatt-hour, how much does it
cost to operate a 220 V water heater that draws 5 A of current
for 3 hours per day for a month of thirty days?
The Total Electrical energy consumed for a month =
on
kwh
and
the Total cost of electricity consumption =
riyal
[2 marks]
2. If current of I = 3.00 A flows through a wire, How many
number of electrons flow through a point in a wire in 3.00 s ?
Number of electrons flow through a point in wire in 3.00 s =
electrons
[2 marks]
3
1. What current flows through a 0.50 mm diameter rod of
silver that is 80.0 cm long, when 12 V is applied to it?
ut of
Resistance of silver rod =
uestion
Current flowing through the rod of silver =
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