Q: In the figure ε1 = 3.24 V, ε2 = 0.829 V, R1 = 4.71 Ω, R2 = 1.75 Ω, R3 = 3.59 Ω, and both batteries…
A: Since we are authorized to only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit…
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A: Given,
Q: In the figure ε1 = 2.88 V, ε2 = 0.801 V, R1 = 4.91 Ω, R2 = 2.56 Ω, R3 = 5.23 Ω, and both batteries…
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Q: What are the expected readings of the following in the figure below? (R = 5.80 N, AV = 6.50 V) A R…
A: The circuit diagram for the given problem:
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Q: What are the expected readings of the following in the figure below? (R = 8.00 n, AV = 5.20 V) R AV…
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Q: What are the expected readings of the following in the figure below? (R = 9.30 N, AV = 6.20 V) R Δν…
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Q: R = 4 2 B R2 = 32 = 12 V I=8V E R3 = 22 с.
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Q: What are the expected readings of the following in the figure below? (R = 9.50 N, AV = 6.50 V) R AV…
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Q: What are the expected readings of the following in the figure below? (R = 8.00 0, AV = 5.20 V) AV…
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- A PHILIPS brand of electric mixer is operating at 175 Watts. How much are you going to pay in 1 month ( 30 days) if you are using this mixer in 30 minutes per day? Use the Meralco rate of 11. 75 Pesos per kW-Hr. a. 1.03 pesos b. 30843.75 pesos c. 2056.25 pesos d. 30.84 pesosAn 11.6 W energy efficient fluorescent light bulb is designed to produce the same illumination as a 42.8 W incandescent light bulb. How much energy does the fluorescent bulb use if it is turned on for 10 hours? Answer in units of Joules. Answer to the one's place.A physics student likes to study while listening to loud music. If electricity costs 12.00$/kWh (kilowatt-hour), how much would it cost the student to run a 220 W stereo system 8.0 hours per day for 10 days of studying? (in dollars)
- A 2.50-m-diameter university communications satellite dish receives TV signals that have a maximum electric field strength (for one channel) of 7.50 (V/m. (See Figure 24.28.) (a) What is the intensity of this wave? (b) What is the power received by the antenna? (c) If the orbiting satellite broadcasts uniformly over an area of 1.501013m2 (a large fraction of North America), how much power does it radiate? Figure 24.28 Satellite dishes receive TV signals sent from orbit. Although the signals are quite weak, the receiver can detect them by being tuned to resonate at their frequency.The answers are already given, how were they solved?Answers: a. 150 V b. 106.066 V c. 20 ms d. 50 Hz e. 200 V f. 141.4214 V g. 13.3333 ms h. 75 Hz4. A 30 W light bulb is left on for 8 hours overnight, how much energy was wasted? ANSWER THIS IN G.R.E.S.A. FORM.
- A light bulb uses up a power of 2.6 kW/hr. If the rate is Php153.42 per 1 kW/hr, and the light was on for 24 hours, a. How much kilowatt hour was consumed? b.How much was the bill after 24 hours?In a particular city, electrical energy costs $0.13 per kilowatt-hour. (Round your answers, in dollars, to at least two decimal places.) (a) How much does it cost to operate an old-style incandescent 40.0-W light bulb continuously for 24 hours? $ (b) A modern LED light bulb that emits as much visible light as a 40.0-W incandescent only draws 4.50 W of power. How much does it cost to operate this bulb for 24 hours? $ (c) A particular electric oven requires a potential difference of 220 V and draws 20.0 A of current when operating. How much does it cost to operate the oven for 4.30 hours? $Lee watchesTV for 2 hours per day. During that time, The TV consumes 200 W per hour. Electricity cost 12 cents per 1 kilowatt hour. How much does lees TV cost to operate from a month of 30 days?
- At roughly $0.10/kWh, what does it cost to leave a 25-W porch light on day and night for a year? Hint: 1kWh = 3.6 × 10°Joules $29.80 $54.30 $6833.33 $16.90la. A lawn tool is powered by a 56 volt, 2.5 Ah (amp-hour) battery. When fully charged what is the equivalent in gasoline (gal) of the energy stored in the battery if gasoline has an energy content of 120,300 Btu/gal? b. If the battery is fully charged and powers the DC motor on the tool at the rate of 280 Watts, estimate how long (minutes) this motor will operate before the battery is discharged.How much energy is consumed by a 1.0 kW hair dryer used for 11 min? E= How much energy is consumed by a 10 W night light left on for 13 hr? E=