hat is the electric fi 475
Q: Is incorrect, is there another way to do it?
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Q: The average intensity of the solar radiation that strikes the Earth normally (just outside the…
A: Intensity I=1.4 KW/m2= 1400 W/m2 Mean Earth - sun distance r= 1.5*108 m Speed of Light c=3*108 m/s…
Q: 1. When a resistor with resistance R is connected to a 1.50 V flashlight battery, the resistor…
A:
Q: 4. Give one application/use of a a. Concave mirror b. Convex mirror c. Plane mirror d. Mirrors at an…
A: A mirror is a reflective surface that bounces off light, producing either a real image or a virtual…
Q: 0.75 m W A 0.75 m 60° E 0.25-m C D 0.75 m
A: w= 400 N/m.
Q: There are three charges (+ Q, + Q y- Q) that have equal magnitudes, and are at the vertices of an…
A: Charges Given Are (+Q , +Q ,-Q) Force on One +Q charge by other +Q charge =14πε0xA2xQ2r2 (Repulsive)…
Q: Part A If you allow your leg to fall freely until it hits the floor(Figure 1), what is the…
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Q: (a) Check the vectors А %3D 4ах — 2а у + 2аz and B = В %3D — 6а х + 3а у — Заz are parallel to each…
A: a) The vectors are parallel to one another if the cross product of the vectors are zero.…
Q: 4. Find the node voltages in the circuit below. 12 4 2 8. D2 3
A: Given that : R1 = 22 ohm R2 = 12 ohm R3 = 2 ohm R4 = 2 ohm R5 = 5 ohm R6 = 4 ohm R7 = 7 ohm I = 8…
Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…
A: Electric field (E) = 2800 VmMagnetic field (B) = 0.04 T Charge (q) = 1.6×10-19 C mass (m) =…
Q: A conducting loop moves in a magnetic field of magnitude 0.450 T directed out of the plane of the…
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Q: A thin bar of length 3 m is falling with a speed Vo = 1 m/s, and %3D the rope is slack. At a later…
A: Conservation of angular momentum.
Q: The amplitude of two sinusoidal waves propagating in the same direction is A = 0.027 m. Due to their…
A: A1 = A2 = A = 0.027 m Ares = 0.054 m = 2A
Q: A horizontally polarized beam of light of intensity 100 W/m? passes through a polarizer with its…
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Q: SP2. In the United States a common quantity of hard liquor was historically a fifth, which…
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Q: Between two flat and parallel plates charged with equal charges and with opposite signs, there is a…
A: Distance covered by proton x = 16 mm Time taken t = 5 us
Q: (a)A light-rail commuter train accelerates at a rate of 1.45 m/s². How long (in s) does it take to…
A: Given: Here, the given values are, A light-rail commuter train accelerates at a rate of 1.45 m/s2.…
Q: A solid block of glass is immersed in water I light inside the glass strikes the surface of chown in…
A: hi please find solution to the above problem
Q: Just answer E18
A: Given- Upward force (F) = 30.0 N mass (m) = 2.6 kg…
Q: 1. Solve for the resultant velocity of the vectors below, using the component method: V1 = 3.7 m/s,…
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Q: Jsing the principle of conservation of mechanical energy, determine the speed of the block with a…
A: As per the conservation law of energy, Here, E, m, g, h, u, and v represent the total energy, mass,…
Q: A piston-cylinder assembly contains 0.6 lb of air initially at a pressure of 30 lb/in² and a…
A: Given data : mass of air (m) = 0.6 lb Pressure (P) = 30 lb/(inch)2 Temperature (T) = 100°F…
Q: pls help me for HW thank u have a nice day=)
A: This graph below shows the charging of a capacitor .
Q: I can not read this formula. This is written by you in a reply. Please type it.
A: Solution: As per the given data,
Q: 2. In a "Rotor" ride at a carnival, people are rotated in a giant cylindrical drum. The drum radius…
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Q: A square wire loop 20 cm on a side, with resistance 20 m2, lies in the plane of the page in a…
A: See below
Q: (a) Calculate the height (in m) of a cliff if it takes 2.21 s for a rock to hit the ground when it…
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Q: Suppose we have a rectangular loop S, made by a conducting material with Ny- 56 turna and length,…
A: The rectangular coil S2 , with 56 turns is placed next to another coil S1 which has a self…
Q: 2. Two tanks containing an equal number of moles of an ideal gas are at equal temperatures. The…
A: given number of moles are equal temperature of both gas is also equal VF > VE
Q: Two power lines, each 290 m in length, run parallel to each other with a separation of 27 cm . If…
A: Given: Here, the given details are, Two power lines, each 290 m in length, run parallel to each…
Q: A loop of wire in the shape of a rectangle rotates with a frequency of 248 rotation per minute in an…
A: Given Angular speed is given as ω=248 rpm=248×2π60 rad/s=25.97 rad/s Magnitude of the magnetic field…
Q: A coupled pendulum system is in a vertical plane (as shown in the fig. 2). Each rod is ot mass m and…
A: Let the angular displacement of both the rods be θ1 and θ2. The torques on both the rods are given…
Q: A toy car moving horizontally on the table with speed v=1.5 m/s comes to the edge of the table (h=1…
A: When the car had speed v , time taken by it to fall will be equal to the time taken by an object to…
Q: 19x 107 kg oil ship is filled with oil. Let us assume that the ship's shape is Imost rectangle and…
A: Given:- mass of the oil m= 9 X 107 kg The size of the ship, length L= 200 m, width d=70 m, and…
Q: The average intensity of the solar radiation that strikes the Earth normally (just outside the…
A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…
Q: The circumference of a sphere was measured to be 84 cm with a possible error of 0.5 cm. (a) Use…
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Q: (New situation) An object is placed 30 cm to the left of a diverging lens of focal length 20 cm.…
A: Here we can consider 3 rays as follows 1: ray parallel to optic axis 2: ray passing through pole 3:…
Q: nal areas of A = 45 mm². At To = 20° C the restistivity of nichrome is pN = 1.50 × 10-6 2-m and the…
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Q: Imagine Earth as perfectly spherical, considering its radius and rotational velocity. Obtain angular…
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Q: 16. The beam is being held motionless by a cable. The tension in the cable is 980 N. What is the…
A:
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