Using Kirchhoff's rule Find the value of each electric current 50 102 36 V 20 ww

Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel ...

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Q: n n2 Two lenses made of kinds of glass having different refractive indices n1=1.59 and n2=1.46 are c...

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Q: The system in the figure below is in equilibrium. A 45.0-kg beam that is hinged on the floor is also...

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Q: By convention, the test charge is chosen to be positive. Which of the following justifies this? O Th...

A: 1. wrong since,  F=qEmagnitude of force and electric field is not same

Q: By convention, the test charge is chosen to be positive. Which of the following justifies this? O Wr...

A: Analysis: Normally we use a test charge, to check the direction of the electric field and force. So ...

Q: Use the following information for the Gas Identification part of the lab.  The data below are angles...

A: In this question we have to find out the wavelength expressed in nanometers with the help of the abo...

Q: Two resistors with resistances of 12 Ω and 22 Ω are connected in parallel. The parallel combination ...

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Q: Part A Light of 570 nm wavelength illuminates two slits that are 0.25 mm apart. (Figure 1) shows the...

A: According to guidelines we need to solve only first question kindly repost other questions in the ne...

Q: 5.0 μΕ. 15 μΕ 8.0 µF 3.5 µF 0.75 uF 15 µF C1 = 5.0 µF C2 = 3.5 µF C3 = 8.0 µF C4 = 1.5 µF Cs = 0.75 ...

A: Given Information:- Capacitance of the capacitors are  C1=5.0 μF, C2=3.5 μF, C3=8.0 μF, C4=1.5 μF, C...

Q: A cyclotron, when being used to accelerate positive ions? (Mass = 6.7 x 10-2kg, charge = 3.2x 10-19C...

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Q: 2. Calculate the electric flux in each surface: -10.0 uC +3.0 µC +1.0 µC +7.0 uC -8.0 µC

A: Electric flux through a closed surface is given by charge enclosed by the surface divided by the per...

Q: The electric field in a region is given by E-(4-5-3k) N/c The energy density (in J/m) stored in the ...

A: Electric density(U) - It is the total electric energy stored in a system per unit volume.  U = (1/2)...

Q: Each of two small non-conducting spheres is charged positively, the combined charge 40 C. When the t...

A: Given  Combined charge is , Q = 40 uC  Separation between them, D = 50 cm  Force of repulsion, F = 2...

Q: QUESTION: 8 For forming an electric dipole between two point charges separated by a small distance, ...

A: An electric dipole, by definition, is a system of two charges separated by some distance. These two ...

Q: Part A A small rock with mass m is attached to a light string of length L and whirled in a vertical ...

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Q: The length and diameter of an aluminum wire is twice the length and diameter of a copper wire, respe...

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Q: Express the vector field W=(x^2-y^2)i +xzk in spherical coordinates at P(4,30degrees,120degrees).

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Q: A) Determine the amplitude of the oscillation. B) One end of a 60 g string is tied to the block and ...

A: V= W√(A^2 -y^2)  Speed of the particle during wave propagation (V)  Where W = angular frequency A = ...

Q: Gauss' Law is true for which of the following? symmetric charge distributions; O charge distribution...

A: According to the Gauss law, the total flux linked with a closed surface is 1/ε0 times the charge enc...

Q: Charge of uniform density (80 nC/m) is distributed throughout a hollow cylindrical region. formed by...

A: Given  Charge density is 80 nC /m3  Formed by two coaxial cylindrical surface of radii  r1 = 1.0 mm ...

Q: A closely wound 0.20m x 0.20m square coil of 100 turns is exposed to an external magnetic field of 0...

A: Given: n=100 turnsArea A = 0.2*0.2 = 0.04 m2B=0.74 T∆t = 10sθi=90°θf=90-60=30°

Q: The howler monkey is the loudest land animal and, under some circumstances, can be heard up to a dis...

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Q: If the speed of an electron is measured to within an uncertainty of 2.0×10 4 m/s, what would be the ...

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Q: A 102 PHY student has connected n]identical capacitors in parallel across a power supply of voltage ...

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Q: Mathematically, the electric field measured at a point is defined as: the value of the test charge p...

A: According to question we need to define electric field.

Q: The figure shows four long, straight wires alang the z axis. Al currents are equal in magnitude: 6= ...

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Q: Part A An automobile engine slows down from 4000 rpm to 1400 rpm in 2.0 s. Calculate its angular acc...

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Q: What is the unit of measurement for the electric flux? newton-meter per coulomb; newton-coulomb per ...

A: Required:  The SI unit of the electric flux 

Q: What does "uniform" mean in the context of charge distributi The answer cannot be found on the other...

A: We know that the Uniform Charge Distribution is defined as When the charge is not accumulated in som...

Q: Object of dropped from the height of 40 m . Find the velocity of the object just before it hit the g...

A: Since the object has been dropped hence its initial velocity is zero. Also , the acceleration of the...

Q: C with the right triangle at vertex B. The charges at A, at B, and at C, are known to be 5 mC, 4 mC,...

A: We know that the formula of the electric force is given as F = kq1q2r2 where q1 and q2 are the charg...

Q: Determine the equivalent capacitance of the combination shown when C = 25 mF. %3D 20 12 mF 24 mF 75 ...

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Q: A needle placed 45 cm from a lens forms an image on a screen placed 90 cm on the other side of the l...

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Q: A total charge of 9.0 nC is distributed uniformly through an insulating sphere with a radius of 12.0...

A: Total charge is Q = 9 × 10-9 C  Radius of larger sphere is R = 12 mm  Radius of smaller sphere is r ...

Q: Three charges are at the corners of an equilateral triangle, as shown in Figure a) Calculate the ele...

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Q: The bar shown has right angles and dimensions, L=35 cm by a by a and Part A Determine a. | ΑΣφ

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Q: Consider a right triangle ABC with the right triangle at vertex B. The charges at A, at B, and at C,...

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Q: A 36.0-mH inductor is connected to a North American electrical outlet (AV. ms = 120 V, f = 60.0 Hz)....

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Q: As displayed in the figure, the point P is defined by the Cartesion coordinates (x y) - (a a). The t...

A: The magnetic field due to an infinite wire is given by the formula  B = μ0i2πr   (where r is the per...

Q: 1. In this lab you will be calculating the resistivity, you will first need to determine the cross s...

A: Since you have asked multiple que, we will solve the first question for you. If you want any specifi...

Q: ) Two parallel wires, one with a current io in the upward direction and the other without any curren...

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Q: A0.27-kg lead ball is heated to 83.1°C and dropped into an ideal calorimeter containing 0.60 kg of w...

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Q: A Hall probe serves to measure magnetic field strength. One such probe consists of a poor conductor ...

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Q: Question 3: F, = 200N F, = 400N 35 a) Find the resultant force vector R. (you can use "paint" to ind...

A: Resultant force , R = Rx + RY Or Rx = (400+200cos350 )i⏜ = 563.83i⏜ RY = 200sin350 j⏞ = 114.7j⏞ So ...

Q: Is being pulled by two people, as shown in the figure. The coefficient of static friction between th...

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Q: You find a long silver metal rod with a circular cross-section and you measure its cross-section dia...

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Q: Time left 03I0 A charge Q- 3nCis uniformly distributed over a ring of radius a 6 cm. An electron is ...

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Q: An automobile and a truck start from rest at the same instant, with the automobile  initially at som...

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Q: If the electric field is along the direction of the normal unit vector of the surface. The flux is z...

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Q: An empty freight car of mass 10,000 kg rolls at 2 m/s along a level track and collides with a loaded...

A: Given: The mass of the car is 10000 kg. The initial velocity of the empty car is 2 m/s. The mass of ...