A shot is fired horizontally from the top of a tower with a velocity of 100 m/s. If the shot hits the ground after 2 seconds, find the height of the tower and the distance from the foot of the tower, where the shot strikes the ground.

Q: The electric potential energy stored in the capacitor of a defibrillator is 73 J, and the…

A: Potential energy of a capacitor is given by E=1/2 CV2 where C is tha capacitance of the capacitor…

Q: The unit of capacitance, the farad, is dimensionally equivalent to which of the following? A v/C в)…

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Q: A capacitor is made from two hollow, coaxial, iron cylinders, one inside the other. The inner…

A: Given that:-Charge on capacitor, Q=10pC=10×10-12 CInner radius, r1=0.50 mm=5×10-4 mOuter radius,…

Q: Q2:The region x 0 is characterized by&r2 = 3 let E₁ = 10 ax +20 ay +10az. Find E2,01,02 and P2. = 2

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Q: A capacitor of capacitance C=14 µF capacitor is used in conjunction with a motor. How much energy…

A: Value of capacitor C=14 micro fared  Voltage applied= 65 volt

Q: IFR-30 C-50 mF,c-60 V.Q-15 mC, and/-40 m, what is the potential difference - A-30V h90V e -15 V a…

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Q: 10 - chapter28-question32 In Figure, ɛ = 12.0 V , R, = 2000 N, R2 = 3000 N and R3 = 4000 N. What is…

A: Given ε = 12.0 V R1 = 2000 Ω R2 = 3000 Ω R3 = 4000 Ω

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A: Given that:- In question 1:- we have to choose the incorrect statement. In question 2:- we have to…

Q: ric constant of Teflon is K = 2.1. Find the capacitance in F. C =

A: Given values:- Area of parallel plate capacitor,(A)=0.000495 m2 ------(1) Separated…

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Q: What is the standard SI unit for electric potential difference? A. Ampere B. Coulomb C. Joules D.…

A: SI is the system of international units. These units are accepted worldwide due to convention.…

Q: A 14.0-V battery is connected to a 4.20-μF capacitor. How much energy is stored in the capacitor?

A: We know thatU=12CV2WhereU=Energy stored in capacitorC=Capacitance of capacitorV=Potential difference

Q: 42. Determine the capacitance of a conducting sphere of radius 2.5 mm, covered with a polyethylene…

A: Concept: Given: Inner radius of conducting sphere (a)=2.5 mmOuter sphere of conducting sphere…

Q: 1. A parallel-plate capacitor has square plates that have a length equal to 1.2 cm separated by 1.2…

A: Square plate length  = 1.2 cm = 0.012 mPotential difference (V) = 10 VRequired:The energy stored in…

Q: A 16.0-V battery is connected to a 4.10-μF capacitor. How much energy is stored in the capacitor? J

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Q: the voltage across a component is given by v = Voet/CR, Determine the time taken for voltage v to…

A: Solution:-Given thatV=V∘e-tCRVo=150 VoltV=100 VoltC=5×10-6 FR=40 kΩ=40×103 Ω

Q: Q4. Find the capacitance value c (pF) for the configuration given below. The parameters are given…

A: Separation between the plates(d)=0.1 cm Area of the plates (A)=ab=4810-4m Permittivity of the free…

Q: (Figure 1) is a graph of Ez. Figure E, (V/m) 400- 200- 0 -200+ 1 2 < 3 1 of 1 -x (m) Part A What is…

A: The initial position is 1.4 m and 2.4 m. Assume the electric field Ex from the figure at the…

Q: A 0.50 pF capacitor is connected across a 1.5 V battery. How much charge can this capacitor store?

A: The charge stored,Q=CV      equation 1Given that,C=0.5×10-12 FV=1.5 Volt

Q: The unit of capacitance, the farad, is dimensionally equivalent to which of the following? V/C V×C…

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Q: To store 6.26 J of energy in a capacitor with a voltage of 8,081 V. The capacitor is made of two…

A: The expression for the required area of the plate is,

Q: 9. Two square parallel metal plates measuring 25.0 cm × 25.0 cm are separated by a distance of 5.0…

A: Note: For multiple sub-questions, we only answer the first 3 as per the regulations. Resubmit…

Q: 1 2 3 Three blocks are stacked one atop the others as in the figure above. What systems experience…

A: a)      A system with just Block 1: No external interaction with Block I. A system with just Block…

Q: In the diagram below, C₁ = 7.36 mF, C₂ 1.68 mF, and C3 = 5.74 mF. The potential difference across C₂…

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Q: A capacitor of capacitance C=41 µF capacitor is used in conjunction with a motor. How much energy…

A: Capacitance (C)= 41 micro farad Applied voltage (V) = 111 volts

Q: A proton follows the path shown. Its initial speed is ν0 = 1.9 x 106 m/s. What is the proton’s speed…

A: Given data *The initial speed of the proton is v0 = 1.9 × 106 m/s *The given charge is Q = -10nC =…

Q: LL If a capacitor of C-1000uF is charged with V=20V, How much energy is stored in the capacitor?…

A: Given : C = 1000µF = 1.0 x 10-3 FV = 20 V Formula to be used :U=21​CV2WhereU - electric potential…

Q: 6) The capacitance per unit length of a very long coaxial cable, made of two concentric cylinders,…

A: The formula to find the capacitance is given in terms of length of the coaxial cable, L, the…

Q: R1 100 R3 300 V1 - 120 V Va. .Vb R2 200 R4 400 R5

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Q: Calculate the total capacitance given that C1 = 8 pF, C2 = 11 pF, C3 = 11 pF, and C4 = 8 pF. Draw a…

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Q: Question 35 Pumped hydro storage works on the principal of 1.load saving 2. load cutting 3.Load…

A: The pumped hydro storage works on the principal of- Load shifting.

Q: 3. An 8525 nF capacitor has a charge of 10.5 x 10-8 C. What is the voltage across the capacitor?

A: given that                  C = 8525 nF                  q = 10.5 x 10-8 C                 since we…

Q: An alpha particle (system of two neutrons and two protons) is stationary in a vacuum, when a proton…

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Q: 10 - chapter28-question32 In Figure, e = 12.0 V,R = 2000 N, R2 = 3000 n and R, = 4000 n. What is the…

A: Given  Vad = 12V R1 = 2000 ohm R2 = 3000 ohm R3 = 4000 ohm   Concept - V = I*R

Q: qi to be a negative source charge and q2 to be the test charge. When q2 is changed from positive to…

A: A. It Increases

Q: Giren: tind : a) RT -) IT c) I in Rg RI Ri= 2 Q R2: 8L R3 42 R2 Rg V 12V

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