22. 1. If electricity costs 15 Bz per kilowatt - hour, how much does it cost to operate a 220 V microwave oven that draws 10 A of current for 2 hours per day for a month of thirty days? a. The Total Electrical energy consumed for a month = ....... kwh and b. the total cost of electricity consumption = ....... riyal 2. If current of I = 2.00 A flows through a wire, How many number of electrons flow through a point in a wire in 4.00 s? Number of electrons flow through a point in wire in 4.00 s = ...... electrons
22. 1. If electricity costs 15 Bz per kilowatt - hour, how much does it cost to operate a 220 V microwave oven that draws 10 A of current for 2 hours per day for a month of thirty days? a. The Total Electrical energy consumed for a month = ....... kwh and b. the total cost of electricity consumption = ....... riyal 2. If current of I = 2.00 A flows through a wire, How many number of electrons flow through a point in a wire in 4.00 s? Number of electrons flow through a point in wire in 4.00 s = ...... electrons
Chapter7: Electricity
Section: Chapter Questions
Problem 26P: . A certain electric motor draws a current of 10 A when connected to 120 V (a) What is the motor’s...
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Question
22.
1. If electricity costs 15 Bz per kilowatt - hour, how much does it cost to operate a 220 V microwave oven that draws 10 A of current for 2 hours per day for a month of thirty days?
a. The Total Electrical energy consumed for a month = ....... kwh and
b. the total cost of electricity consumption = ....... riyal
2. If current of I = 2.00 A flows through a wire, How many number of electrons flow through a point in a wire in 4.00 s?
Number of electrons flow through a point in wire in 4.00 s = ...... electrons
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