Q: average
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A: Ques: Data signal can travel optic fiber without loss. The data is trapped inside the optic fiber b...
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A: Given :- A) 100 g at x =0 cm , 200g at x= 20 cm, 400g at x= 70 cm. B) A = 3i+2j, B = i+5j
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Q: Two horizontal parallel plates are separated by a distance of 157 mm creating an electric field of 4...
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Q: Give at least one advantage and one disadvantage for each of the two methods for adding vectors.
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Q: Q2-A-Three masses are placed on the x-axis :100g at x-0;200g at x=20cm ;and 400g at x=70cm. Determin...
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- Find the resistance(in the unit of Ohm) of a Nichrome rod of diameter d=1 mm and has a length L=9 m (resistivity of Nichrome, P=1.8x 10°0.m a. None b. 0.1436 c. 0.04124 d. 0.0004251 e. 0.02062 Next = to searchFind : a. Vxy b. Equivalent resistance c. Each currentThe resistance between terminals a and b in the figure below is 65 . If the resistors labeled R have the same value, determine R. R = 22 a. W R b. 120 Ω Σ Σ 40 Ω R www 5.0 Ω . @
- on 11 t answered d out of 1.00 g question C,-10μF C2 = 10µF 12V FIGURE 1 Refer to the figure 1. Two electrolytic capacitors are connected in parallel across a 12-volt supply. What is the total charge of the given circuit? A. 240 μC B. 0.6 µC С. 60 иС D. 720 µC2021.03.08 10:27 9. Find the equivalent resistance, total current, current in each resistor, and the voltage drop in each resistor. 40 ohm R1=5A Rot =. I tot =. I1=- AV1=. R2= Rg3D 12 A 24V 12=. AV2=. I3=- AV3=- AV4-. R4=8AA student performed the experiment of the specific charge of copper ions and found that k = 3.03 x 10° C/Kg In order to accumulate I gram of copper ions in the cathode, the student adjusted the rheostat to give a current of 5A. For how long did the current flow in the circuit (in minute)? 2020 Select one: O a. 5 Ob.10 Oc. 50 O d. 205
- Time left 1:41 n 3 Find the resistance(in the unit of Ohm) of a Nichrome rod of diameter d=9 mm and has a length L=5 m (resistivity of red Nichrome, P=1.8x 10°Q.m, d out of g question a. 0.0002828 b. None C. 0.01189 d. 2-10-8 e. 0.0001414 =347355&cmid3D90141&page=D18# 近A 1000 uF capacitor is charged at a constant current of 1 mA. The final voltage across the capacitor is 100 V. Calculate the time required and the corresponding charge in coulombs. Select one O a. 100 sec, 0.1 C Ob. 200 sec, 0.12 C c. Not on the list d. 140 sec. 0.05 C Oe. 150 sec, 0.03 Cdifferences of the batteries are & = 9 V and & = 6 V, which resistor (C) R, and R, have the same current. 251. The resistors R, and R, have the same resistance. If the potential Electric Circuits < 135 Questions 250–251 Tuo batteries and two resistors are connected in a circuit, as shown in the faure. The currents through R1, R2, and & are shown. I,R, R, www そbー R2 E2 LEGO 250. Which of the following is a proper application of conservation laws to this circuit? Select two answers. (A) ɛ, - I,R, = 0 (B) & -E, -1,R, =0 (C) 1,+1,-I, =0 (D) I,+I, - I =0 will have the most current passing through It: (A) R1 (B) R2 Is not possible to determine the currents through the resistors a STAEDTLER PVC-free
- In the shown figure, find the power (in W) dissipated in the 2R-resistor if ɛ = 13 V and R=3.0 Q. R ww 2R 3. www R wwwFor the following circuit in the figure below. Determine V,-V (in units of ) for e = 46.2 V. ut of estion 9. Select one OA-38.50 OB. -7.70 "OC. 7.70 OD. 9.24 OE-9.24Rz are Curree dividers. bn 82ZA PLUS N 11 (Start on a new page.) The circuit below is used to determine the resistance of resistor X. 8Q O,SA ,SA 0.S A 12 V The 12 V battery has negligible internal resistance. When switch S is closed, the reading on the ammeter is 0,5 A. 11.1.1 State Ohm's law in words. 11.1.2 Calculate the resistance of resistor X. Study the circuit below. The battery has an emf of 12 V with negligibie internal resistance. .::. 12 Q A 16 Q