Consider the vectors a = i + 2j and b = j + k Find the angle θ (in radians) that is between a and b. Find a unit vector that is perpendicular to both vectors a and b.

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A: Given value--- electric force = 870 N. charge = 16 fC. We have to find--- electric field?

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Q: Why do you need to put on goggles for this experiment? Select one: O To take accurate measurements O...

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Q: What is the ratio(in lowest terms) of the magnitudes of charges q1 and q2? q1/q2 = 92

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A: Step1: Definition of Percentage Error.   Percentage error =Experimental value-Theoretical valueTheor...

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Q: In the process of ___ , an object becomes charged by bringing a charged object nearby; separation of...

A: In the process of ___ , an object becomes charged by bringing a charged object nearby; separation of...

Q: True or False 1. According to Coulomb's law, the electrostatic force between two charges is proporti...

A: 1- To discuss whether given statements is true or false provided in the question.

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Q: What is the magnitude of the electric field if a force of 320N is directed north on a 16 nC point ch...

A: Given value--- electric force = 320 N. charge = 16 nC. We have to find--- electric field?

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Q: is the magnitude of the electric flux if the total number of charges in a Gaussian sphere is equal t...

A: We know that the formula of the electric flux According to the Gauss law is given as  ϕ= Eds = qencl...

Q: PROBLEM 1 Three charged particles lie on an x axis. Particles 1 and 2 are fixed in place, while part...

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Q: Two point charges of -3.0 µC and -7.0 µC are placed at x = 0 and x = 0.20 m, respectively. What is t...

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Q: A hollow conducting sphere of radius 0.12 meters has a uniform charge distributed on its surface. Th...

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Q: Three charges are placed at the corners of an isosceles triangle as shown in the figure below. The 5...

A: Force due to a point charge is given by  F = kq1q2 / r2

Q: a square plate is 10.0 cm on a side and 0.500 cm thick.

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Q: Angular velocity is the rotational equivalent of translational velocity. There are a number of kinem...

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Q: water evaporates in an open container will equilibrium be achieved?

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Q: How much charge in coulombs is stored by a 50 uF capacitor with 20 V across its plates?

A: C = 50×10-6 F Charge stored, Q = C×V

Q: What is the electric field acting on a 2.0C charge if an electro static force of 10500 N acts on

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Q: The primary winding of an electric train transformer has 400 turns and the secondary has 50. If the ...

A: Np/Ns = VI/Vo => Vo = ViNs/Np

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Q: What is the acceleration of the electron due to electric field if an electron, initially at rest is ...

A: Given: u = 0E=4.5*103 N/C  (directed west)   knowns: mass of electron me=9.1*10-31 kgcharge on elect...

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Q: A parallel plate capacitor is connected to a battery. As the plates are moved closer, what happens t...

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Q: "Consider a heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285 ...

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Q: Find the magnitude of electric force between an alpha ( α ) particle located 1.2 x 10-12 m away from...

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Q: in the experiment, the horizontal range is measured by: Select one: O A protractor. O None of them O...

A: In the   experiment the horizontal range is measured by   correct answer   :    A  Meter tape

Q: Write A if what is in column A is greater than in column B, B if column A s less than in column B, C...

A: The net capacitance of identical capacitors connected in series is Cnet = Cn, where C = the capacita...

Q: An average distance of 5.3 x 10-11 meters separates the charges of electron and proton of a hydrogen...

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Q: rent. A 115 V dc generator delivers 120 A to a load. If the generator has an efficiency of 81 percen...

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