An electric heater is rated at 2.00 x 103 w, a toaster at 500 W, and a electric grill at 1.25 x 103 w. The three appliances are connected to a common 120-V household circuit. (a) How much current does each draw? heater toaster A A grill

Q: In the figure the current in resistance 6 is ig = 1.43 A and the resistances are R1 = R2 = R3 = 1.52…

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Q: Each resistor shown in the figure below has a resistance of 855.0 0. An ideal emf device (260.0 V)…

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Q: A 3-volt battery supplies a light bulb with 1.8 J of energy each second. Find the current that flows…

A: Concept: Given: Power (P)= 1.8 J/s emf ε= 3 volt The Formula to determine the current will be,…

Q: In the figure the current in resistance 6 is ig = 1.30 A and the resistances are R1 = R2 = R3 = 1.60…

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Q: In the figure the current in resistance 6 is ig = 1.39 A and the resistances are R1 = R2 = R3 = 2.32…

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Q: In the figure R1 = 6.38 N, R2 = 19.10, and the ideal battery has emf ɛ = 12.4 V. (a) What is the…

A: Given, R1=6.38ΩR2=19.1Ω Emf, ε=12.4V All three resistors R2 in parallel.…

Q: An electric heater is connected across a 220 V emf source. The heater operates for 10 hours and…

A: Given : V = 220 V t = 10 hours E = 11 kWh = 11 x 103 Wh

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: When electric current in a circuit reaches a junction, it divides. What is the key physics that…

A: The 2nd law of thermodynamics give the information of the quality of the energy. Newtons third law…

Q: 1₁ a 12 40 Ω ww g 30 Q ww 13 b &₁ = 80 V f h r: = &₂ &₂ = 19 45 V www.d C r = 192 ww e 20 Ω

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Q: A dead battery is charged by connecting it to the live battery of another car with jumper cables…

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Q: A car battery has an emf of 12.6 V and an internal resistance of 0.080 Ω. The two headlights…

A: Given Emf =12.6V Internal resistance=0.080Ω Equivalent resistance=5.0Ω

Q: In the figure the current in resistance 6 is ig = 1.37 A and the resistances are R1 = R2 = R3 = 2.07…

A: Given  R1= R2=R3=2.07 ohm R4=14.0 ohm ,R5=8.87 ohm R6= 3.88 ohm I6 =1.37 A  Suppose emf of battery…

Q: In the circuit of the figure below, determine the current in each resistor and the potential…

A: R = 416 ohm R1 = 80 ohm R2 = 20 ohm R3 = 70 ohm V1 = 40 volts V2 = 360 volts V3 = 80 volts Let I be…

Q: Given the following home appliances(line voltage = 220 V) 500 watts refrigerator 250 watts mini…

A: Ans:- Image-1

Q: A 100 W light bulb designed to operate at 120 V has a filament with a resistance of 144 Q. What…

A: While we are designing the filament we always prefer metal having high melting point and thermal…

Q: A 9 V battery is connected to a 3 Q resistor in a simple circuit. What is the current passing…

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Q: In the parallel connection below, what is the total current drawn from the battery? 1.5 A 0.5 A O 6…

A: Given data:  Three resistors are connected in parallel combination R1 = 4 Ω R2 = 6 Ω and R3 = 12 Ω…

Q: In the figure the current in resistance 6 is ig = 1.47 A and the resistances are R1 = R2 = R3 = 1.89…

A: We have givenI6=1.47 AR1=R2=R3=1.89 ohmR4=15.4 ohmR5=7.65  ohmR6=3.61  ohm

Q: R, R3 ww R2 RA V

A: Given: R1=6 ΩR2=10 ΩR3=10 ΩR4=8 Ω The su[ply voltage is 16 V.

Q: A 10 V battery is connected in parallel to three resistors as shown in the figure. The values of the…

A: A circuit containing three resistors connected in parallel with each other.The resistances are given…

Q: t resistance connected to the battery? (in Ohms)  34.3 Ohms  72.0 Ohms  16.9 Ohms  189 Ohms

A: Given-  R1 = 45 Ω, R2 = 36 Ω, and R3 = 108 Ω The correct option is 72.0 Ohms

Q: In the circuit shown below, the current I, = 2.0 A. The magnitude of the current the 4.02 resistor…

A: Kirchhoff’s Current Law or KCl states that "The algebraic sum of all currents entering and exiting a…

Q: A lamp (R₁ = 151 2), an electric heater (R₂ = 27 2), and a fan (R3 = 51 (2) are connected in…

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Q: A) Find the equivalent resistance between points a and b? B) If a potential difference of 30.0 V is…

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Q: e current (in A) in the 12.0 0 resistor

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Q: 1. a) Find the magnitude of the current through the 20.0 Q resistor. b) Find the direction of the…

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Q: Two resistors of equal resistance R are connected in parallel across a cell with emf V. What is the…

A: Given : Two resistors of equal resistance R are connected in parallel across a cell with emf V.

Q: Q3 For the network in Fig.3 a. Find currents I, 1, and I. b. Find voltages V and Vs. c. Find the…

A: first of all we have to simplify the circuit by resolving resistors connected in parallel and series…

Q: 0.8 A direct current passes through a resistor . What is the voalue of current after 3 s?

A: DC- Direct current is a one directional flow of current (i.e. the polarity of the current remains…

Q: In the figure the current in resistance 6 is ig = 1.42 A and the resistances are R1 = R2 = R3 = 1.91…

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Q: enryetta is an electrician. She has been given the circuit below by her bos Help her find the the…

A: The circuit is shown below  Apply Kirchhoff voltage law in loop (1)…

Q: A. What is the equivalent resistance between points a and b? B. If a potential difference of 30.0 V…

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Q: In the figure the current in resistance 6 is i6 = 1.36 A and the resistances are R₁ = R₂ = R3 = 1.53…

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Q: The emf devices and lightbulbs in the figure below are identical. The terminal potential of the emf…

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Q: A physics student has a single-occupancy dorm room. The student has a small refrigerator that runs…

A: a) Write the expression for the total power used by the dorm room and substitute the corresponding…

Q: 10. What is the emf of the ideal battery? R R2 R, R4 16

A: R1=R2=R3= 2.14 ohm R4= 14.5 ohm R5=8.57 ohm R6= 3.21 ohm

Q: toaster, a speaker, and a lamp are each plugged in parallel into a 110 V outlet with a 20 A fuse.…

A: P=VI

Q: In the figure the current in resistance 6 is i6 = 1.48 A and the resistances are R₁ = R₂ = R3 = 2.37…

A: Given that: Current in resistance R6 is i6=1.48A, Resistance:…

Q: Using Kirchhoff’s Laws to determine the power received by each of the resistors in the circuit shown…

A: First labelling the nodes and loops