Find current Io using mesh analysis. A 10Ω 24 2 24 V (+ ww 12 Ω iz 41,

Q: The gusset plate shown is subjected to the forces of four members. Determine the force in member B a...

A: Given  Pa = 12 kN  Pc = F kN  = 15 kN  Pb  = ????? Pd = 6 kN   

Q: Consider the Balmer series discussed in the book (and Prof. Scherer's lecture notes), where the freq...

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Q: An ideal air-filled parallel-plate capacitor has circular plates that carry equal but opposite charg...

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Q: (a) What is the resistance of a 1.00 × 102 Ω, a 2.50 kΩ, and a 4.00 kΩ resistor connected in series?...

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Q: The figure below shows a disk of radius 1.50 m is oriented with its normal unit vector n at an angle...

A: Given  Radius of disk ,R = 1.50 m  Electric field,E = 15.0*103 N/C  Angle between area unit vector a...

Q: Replace the couple and force shown by a single force F applied at a point D. Locate D by determining...

A: In this question we have to locate D by determining the distance b. Please give positive feedback if...

Q: From the figure below, what is the electric flux on surface a if q 8.854 x 10 12 C. ( E0 = 8.854 x 1...

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Q: . The forces that two charges exert on one another is a pair of action-reaction forces. True or Fals...

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Q: Determine kinetic energy in ball having mass 5 kg moving with velocity 10 m/s

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Q: The potential difference between the plates of a parallel-plate capacitor is kept constant by a 20.0...

A: Given data:  A parallel-plate capacitor  Battery voltage (V) = 20.0 V Area of plate (A) = 10 cm2 = 1...

Q: A +5.0-µC point charge is placed at the 0 cm mark of a meter stick and a -4.0-µC charge is placed at...

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Q: The plot of tensile stress vs tensile strain of a certain rod has a slope of 25-GPa in the elastic r...

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Q: A flat surface of area 1.25 m2 is rotated through a uniform horizontal electric field of 5 N/C. What...

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Q: When you throw a ball through some trajectory (the angle above the horizontal is between O and 90 de...

A: In this question we have to answer which vectors remain constant during the trajectory. Please give ...

Q: From the figure below, which surface has zero electric flux TO

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Q: A fisherman is fishing from a bridge and is using,a "39.0-N test line." In other words, the line wil...

A: Given force F =39.0N acceleration a =2.29m/s^2 We have to find weight of the heaviest fish that can ...

Q: How many electrons make up 1.75 coulomb of charge? (Hint: q = ne.)

A: Charge = 1.75 Coulomb   

Q: 27 Friction In this section, you learned about static and kinetic friction. How are these two types ...

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Q: Three long, straight wires are mounted on the vertices of an equilateral triangle as shown in the fi...

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Q: -36m =48-4m In the same tournament, a player is positioned 35 m [40° W of S] of the net. He shoots t...

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Q: Imagine you are a scientist and you are working with a museum on an archaeology exhibit. They tell y...

A: Goven  Amount left N = (1/32 ) of initial  If initial amount is N0,  Then N = N0/32   

Q: A sphere with radius 2.0 mm carries +1.0 µC of charge distributed uniformly throughout its volume. W...

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Q: Determine potential energy in ball having mass 5 kg having height of 10 m

A: Given Mass of the ball is m=5 kg Acceleration due to gravity is g=9.80 m/s^2 Height of ball is h=10 ...

Q: Calculate the gravitational potential energy of a 550 000 g drill lifted to a height of 16 m above t...

A: Given  Mass of drill m=550kg Height h=16m g=9.8m/s2

Q: A Gaussian surface with rectangular size has a positive point charge +q at its center, as shown in t...

A: Given  A charge +q is placed in a center of rectangular surface determine change in flux if charge i...

Q: 3.5 mol of monatomic gas A interacts with 3.0 mol of monatomic gas B. Gas A initially has 8900 J of ...

A: given Number of moles mono atomic gas A ,   nA =  3.5 mol Number of moles mono atomic gas B ,   n B ...

Q: A small glass bead has been charged to 8.0 nC. What is the magnitude of the electric field 2.0 cm fr...

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Q: Calculate the force in member BJ. 15 KN 10 KN 10 KN 20 KN A 5.0m 4 @3.0 m = 12.0 m %3D 日

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Q: a chemist is doing some measurements with a thermometer that is accurate to 1 degree k and a pressur...

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Q: From the top of the hill inclined at an angle of 30 degrees, a projectile is fired with a velocity o...

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Q: Determine kinetic energy in ball having mas5 2 kg moving with velocity

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Q: Determine potential energy in ball having mass 5 kg having height of 10 m

A: Given data : Mass=m height=h Acceleration due to gravity=g   To find : Potential energy

Q: +2.8 x 10-8 C 0.0025 m •B 0.0050 m •A 0.0025 m -2.8 × 10-8 C

A: separation between A and B=0.005m charge = 2.8×10-8C Distance between charge and both point A and B=...

Q: The gusset plate shown is subjected to the forces of four members. Determine the force in member B a...

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Q: A small glass bead has been charged to 8.0 nC. What is the magnitude of the electric field 2.0 cm fr...

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Q: The figure shows two tiny 5.0-g spheres suspended from two very thin 1.0-m-long threads. The spheres...

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Q: If an electron is accelerated from rest through a potential difference of 9.9 kV, what is its result...

A: Given Information:- Potential difference is ∆V=9.9 kV=9.9 kV×103 V1 kV=9.9×103 V Magnitude of charge...

Q: EXERCISE Using Kirchhoff's rules, find the currents I,, I,, and I, (each in A) in the circuit shown ...

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Q: A metallic sphere of radius 5 cm is charged such that the potential of its surface is 100 V (relativ...

A: Radius of a sphere is 5 cm Potential at a surface of sphere is 10 volt  

Q: A Gaussian surface with rectangular size has a positive point charge +q at its center, as shown in t...

A: From Gauss law Electric flux through Gaussian surface is given by @ = qenclosed / €o Where  @ = flux...

Q: A hammer head of mass1.5 kg strikes an iron nail of mass 15 g that has a specific heat 450 J/kg. C◦. ...

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Q: Question 47 A parallel plate capacitor with area A and separation d has a capacitance C. What would ...

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Q: ges lle in plane, Four Gaussian surfaces ch enclose part of this plane and the image shows the inter...

A: According to Gauss's theorem Electric flux = qenc /ε₀

Q: If the electrical potential in a region is constant, the electric field must be zero everywhere in t...

A: If the electric potential is V,  then  Electric field E = - dV/dx

Q: Apply the loop rule to loop abcdefgha in the figure. E, = 18 V b. 12 0.5 2 R2 2.5 Q 12 R, 13 6.0 2 R...

A: Given that:- Electric circuit is given in the question.

Q: A long iron bar 1 km in length is placed on the ocean floor. One end of the iron bar is vibrated, pr...

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Q: Referring to the example combining series and parallel circuits and the following figure, calculate ...

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Q: A 10 kg block is hanging vertically from a rope. The rope is wrapped around a disk, wherein the angl...

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Q: If the man at B exerts a force of P = 40lbs on his rope, determine the magnitude of the force F the ...

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Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.