You need a 45 resistor, but the stockroom has only 20 2 and 50 resistors. How can the desired resistance be achieved under these circumstances? What can you do if you need a 35 resistor?

Q: A Styrofoam cup holding 145 g of hot water at 1.00 x 102°C cools to room temperature, 18.0°C. What…

A: Given Data: Mass of hot water is m=145 g=0.145 kg Initial temperature is T1=1.00×102 °C=100 °C…

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A: Given, angle of incidence, θ1i = 57° angle between two plane mirror, 125°

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Q: 1. Show that F is a conservative vector field and then find a function f such that F = Vf where F(x,…

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Q: ? → 226Ra + B

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Q: 1a. GRECA METHOD A magnetic field of 3.2 T is perpendicular to a square coil of 12 turns. The length…

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Q: 9. A Circuit has a generator that produces 45V. It has a total resistance of 13.02. If the generator…

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Q: A light ray is directed at the inside of a highly pol- ished silver hemispherical bowl and is…

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Q: The self-induced emf in a loop opposes     a. the net resistance in loop     b. the inductance…

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Q: In the figure R₁ = 82.0 02, R₂ = R3 = 50.0 Q, R4 = 92.0 02, and the ideal battery has emf & = 6.00…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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Q: The cell membrane is to be considered a thin layer enveloping a cell. In the static case, the…

A: Given:  Charge distribution = σ = 2.5×10-6 C/m2

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Q: he side mirrors on cars are convex mirrors. If the side mirror on the driver side of your car has a…

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Q: 13 R3 1₂ R6 E1 E2 E3 m R₁ R4 M R₁ R5 m R₂ R8 E4 T

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Q: 6. What is the total resistance for a parallel circuit with 10 resistors, 92, 62,…

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Q: A rocket sled accelerates at 27.1 m/s2 for 3.9 s. How far has it traveled from its initial position…

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Q: You are moving at 120 km/h toward a stationary train. The train blows its 400 Hz whistle. Take the…

A: You are moving at 120 km/h toward a stationary train. The train blows its 400 Hz whistle. Take the…

Q: Two particles are fixed to an x axis: particle 1 of charge q₁ = 2.92 x 10-8 C at x = 16.0 cm and…

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Q: A scuba tank contains 20 L of air at 30°C and 1.5 am. Assuming that the temperature remains…

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Q: (a) In flying the 77 miles from Champaign to Peoria, a student pilot sets a heading that is 10° off…

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Q: Electromagnetic radiation is moving to the right, and at this time and place the electric field is…

A: magnitude of electric field (E) = 3500 NCdirection of propagation of electric field = towards right…

Q: 10. What are the emitter, collector, and base in a transistor?

A: we know that transistor is made of by 3 parts 1)Emitter: Emitter terminal is the heavily doped…

Q: 5. In the circuit shown, 3Q a b 5 Ω h 6V+ I g 4 V + + 7 V 6Ω C 2V + 4Ω e Determine the following: A.…

A: Net emf of batteries V = 4+2+7-6 = 7 volts  Net resistance of circuit Req = 6+4+3+5 = 18 Ohm  A)…

Q: A Stevedore wants to push a 50 kg crate up a 40 degree ramp. He can push with a maximum 300 N. What…

A: Given: The mass of the crate is 50 kg. The angle of the inclination is 40o.

Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.08 × 10-8 C at x = 26.0 cm and…

A: Consider the given data as below. Charge of the particle 1: q1=2.08×10-8 C At distance, x1=26.0…

Q: 1) This PV diagram shows the processes for n = 4.5 moles of a monatomic gas. 600 A Path A → B is…

A: Given: n = 4.5 moles , monoatomic gas, PV diagram  We have to find:

Q: 8. Interpret the circuit below to determine total resistance. + V3 9 V + V2 9 V Show your work... ww…

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Q: The following questions refer to the following pattern obtained from a double-slit interference…

A: Here E is the center of fringe pattern i.e. central bright fringe .

Q: An Athlete pulls a 30 kilograms crate along Lane A of the storage house. Lane A is a 15m  aisle.…

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Q: A coffee-cup calorimeter contains 20 mL of water with an initial temperature of 24.8°C. An unknown…

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Q: What is the total voltage? 150 120 V ww 200 ⒸA. 40 V OB. 60 V OC. 80 V OD. 120 V www 50

A: The circuit diagram is shown below.

Q: Determine the maximum angle of incidence for which the light ray on the end of the light pipe in the…

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Q: What image is produced by placing an object 8 cm away from a convex lens of focal length 12 cm?

A: Given data :- distance between lens and the object u = 8 cm focal length of the lens f = 12 cm

Q: apacitance C and an inductance L are operated at the same angular uency. At what angular frequency…

A: Given Inductance L =5.2 mH = 5.2 × 10-3 H Capacitance C = 3.9 μF  = 3.9 × 10-6 F

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

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Q: wool y does the balloon stick to the wall? e words in the left column to the appropriate blanks in…

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Q: Review Conceptual Example 6 before working this problem. For water vapor in air a 293 K, the…

A: Given Data, Temperature of water vapor (T)=293 K The diffusion constant is (D)=2.4 x 10-5 m2/s…

Q: 3. A 300 loop coil with a cross sectional area of 8.0 cm² carries a current of 1.2 A in a magnetic…

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Q: What is the intensity of a 70-dB sound

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Q: Determine the tension in rope the balloon must create in order to keep the block from moving. |T=?…

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Q: Arrange the following soleholds according to increasing inductance. Here N is the number of turns, A…

A: Given Solenoidwhere N is the number of turns. A is the cross-sectional area and L is the length of…