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A voltage of 120v a.c

Solve the following table given: Ohm's Law formula and that all voltage (E) values are equal to 120V.Ohm's Law I = E/R (I =
1. 1 answer
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If 80 kw is to be transmitted over two 0.055 ohms lines, estimate how much power is saved if the voltage is stepped up from 120v
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2. 117 views
The RMS standard line voltage is 120v in a typical household. Calculate the peak voltage
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2. 35 views
A neighbourhood requires 1.5 x 10^5 w of electricity to power all homes during peak usage times. A step-down transformer is used
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2. asked by Sandara
3. 604 views
A step-down transformer has 200 turns of wire in its primary coil. How many turns are in the secondary coil if the input voltage
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2. asked by Austin
3. 1,825 views
C1=3.00uF and Vab = 120V. The charge on capacitor C1 is 150 uC. Calculate the voltage across the other two capacitors.
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2. asked by chyenne
3. 2,106 views
A microwave oven uses 1000W of power.The voltage source is 120V. What is the current flowing through the microwave?
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2. asked by chantel
3. 791 views
Your house has a voltage of 120V. You want to estimate how much energy (in Joules) you use one morning. You wake up at 7am and
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2. asked by physics help
3. 602 views
A voltage of 120v a.c is supplied to a calculator which uses only 24v. What type of transformer is required? If the resistance
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2. 39 views
If a transformer has 3,000 loops in its primary coil and 1,500 loops in its secondary coil, how do I find the voltage in the
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2. asked by Lynda
3. 1,016 views