A1. A 110-Ω electric fan is connected to an electric outlet which has a voltage of 220 V. How much power does the 110-Ω electric fan generated? a. 420 W b. 430 W c. 440 W d. 450 W

Q: 1. A 110-2 electric fan is connected to an electric outlet which has a voltage of 220 V. How much…

A: To determine: 1. The power generated by the electric fan   Given: Resistance, R=110 Ω Voltage, V=220…

Q: A certain battery has a 12.0-V emf and an internal resistance of 0.100 Ω .        (a) Calculate its…

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Q: Eight resistances [identical] are connected in series across a 220-V line  a. Identify the voltage…

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Q: A 100 W lightbulb is plugged into a standard 120 V outlet. (a) How much does it cost per 31-day…

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Q: 04a. Find the resistance of an electric toaster which draws a current of 6.62 A when plugged into a…

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Q: A man wishes to vacuum his car with a canister vacuum cleaner marked 535 W at 120 V. The car is…

A: It is given that,

Q: Nichrome wire is used in some radiative heaters. (a) Find the resistance (in Ω) needed if the…

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Q: One way a multiple-speed ventilation fan for a car can bedesigned is to put resistors in series with…

A: The resistance of the motor can be obtained as RM=VI=12V5.0A=2.4Ω

Q: 11. A 22 O resistor and a 33 O resistor are connected in series and are connected to a 120 V power…

A: 11. solution- Given that, R1= 22 ohm R2= 33 ohm E= 120 v

Q: 7-An emf source with = 100 V, a resistor with resistance R = 90.0 S2, and a capacitor with…

A: For an RC series circuit  Vc(t) = Vs*(1-e-tRC)           ....(1)and ic(t) = VsRe-tRC…

Q: An 1800 WW toaster, a 1300 W electric frying pan, and a 90 W lamp are plugged into the same…

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Q: A desktop draws a steady 1.3A on a 220-V line. (a) How much power does it require? (b) How much does…

A: As per Bartleby rules, we can only answer one question or three subparts of a question. As there is…

Q: A “540 W” electric heater is designed to operate from 120 V lines. (a) What is its operating…

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Q: 2. A person with body resistance between his hands of 10 ka accidentally grasps the terminals of a…

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Q: 6. a. Draw a circuit diagram of a resistor hooked up to a battery so current flows through the…

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Q: A 180 W lightbulb is plugged into a standard 120 V outlet. (a) How much does it cost in dollars per…

A: Given data: Power consumption of lightbulb, P=180 W Voltage, V=120 V Cost of electrical energy is…

Q: A10 resistor and a 4 Q resistor are connected in parallel. The combination is connected in series…

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Q: A galvanometer with a resistance of 30.0 1 gives a full-scale reading for a current of 3.5 mA.…

A: *Since the unit of resistance is not correctly visible, I am assuming it as 30 Ω. a) Write the…

Q: A) What is the total resistance? B) Of the voltage of the battery is 12V, what is the current…

A: solution is given as

Q: A hair dryer is designed to use 800W of power when connected to a 120V outlet. A) find the current…

A: Power of hair dryer = 800 Voltage = 120 V

Q: The power supply voltage is 15 V. Resistor 1 has a resistance of 1.5 ohms Resistor 2 has a…

A: Determine the equivalent resistance of the two given resistors.

Q: A10 resistor and a 4 0 resistor are connected in parallel. The combination is connected in series…

A: Given Information:- Resistance of the resistors are R1=1Ω, R2=4Ω, R3=5.2Ω Supply voltage is V=24V…

Q: Unreasonable Results(a) What current is needed to transmit 1.00 X 102 MW of power at 480 V? (b) What…

A: (a) P = 100 MW, V = 480V  Let the current is I. P = V I  100 x 106 = 480 I  I = 2.1 x 105 A (b)…

Q: Lightbulb A is marked "75.0 W 120 V," and lightbulb B is marked "100W 120 V." These labels mean that…

A: According to guidelines we need to solve only first three sub-part kindly repost other parts in the…

Q: The lightbulb used in a computer projector has a resistance of 78 Q. What is the current through the…

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Q: A 13.0 W LED light bulb is turned on. It has an operating voltage of 120 V. (a) How much current (in…

A: Given:                   Power P = 13 W                  Voltage V = 120V a) Current  flowing…

Q: If the current in this circuit is 3 A, what must be the value of R3? b) What is the voltage drop…

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Q: A galvanometer has an internal resistance of 35 Ω and deflects full scale for a 70-μA current. A)…

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Q: power adapter for a laptop computer is rated at P = 73 W (meaning this is the highest power it can…

A: Given data: Power rating of laptop is, P=73 W. Potential difference is, V'=12 V.

Q: An automobile starter motor has an equivalent resistance of 0.0500 Ω and is supplied by a 12.0-V…

A: Given data:     The voltage of the battery is: E = 12 V The internal resistance of the battery is: r…

Q: If an electrical component with a resistance of 37 Ω is connected to a 115-V source, how much…

A: according to ohms law V = IR  where V is potential deference  I = current  R= resistance  from above…

Q: A 20.00-ohm, 5.00-watt resistor is placed in series with a power supply. (a) What is the maximum…

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Q: A direct-current generator has an EMF of 120 V, which means that it is also its terminal voltage…

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Q: (a) What is the current in a 5.60-Ω resistor connected to a battery that has a 0.200-Ω internal…

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Q: The voltage drop from a to b is 82 V. a) Calculate the equivalent resistance of the circuit b) How…

A: voltage drop = V= IR

Q: 144. . Electricity through the body, I. A person with a body BIO resistance of 10 k2 between his…

A: Ohm's law states that the current flowing through a conductor is directly proportional to the…

Q: A 10-W light bulb is connected into a 220-V outlet. (a) What is the resistance of the bulb? (b) What…

A: Power of light bulb (P) = 10 W Potential difference at the outlet (V) = 220 Volts

Q: A 20.00-V battery is used to supply current to a 10-k Ω resistor. Assume the voltage drop across any…

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Q: 14. A power supply providing 85 V is hooked in series to a lightbulb, using two connecting wires.…

A: Given,  Potential of battery= 85 V Resistances of wire 1 & 2= 15 ohms Resistance of bulb= 130…