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Q: 5 uC charge is placed 2 cm from a -70 uC charge. Find the force between the two charges

A: let the charges are q1= 5μc= 5 x 10-6 C                                 q2= 70 μc= 70 x 10-6 C…

Q: 3) A ring of radius 15 cm is injected with an amount of charge of 3.5 x 10-12C, 17 rad/s. Find the…

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Q: Superconductors conduct at   A. Zero resistance and infinite current.   B. Zero resistance and…

A: Answer --------- (A) Zero resistance and           infinite current.  Superconductor are material…

Q: How many electrons does an element  given as    24X50    has? What is the net electric charge of…

A: According to question--- Given data-- Element ‐--- 24X50 We have to find- Net charge on Element ?

Q: The collection screen of a cathode-ray tube registers the total charge of a beam of electrons to be…

A: Given data:  A beam of electrons  Total charge (q) = -1.00×10-6 C Required: The number of electrons…

Q: The drawing shows an intravenous feeding. With the distance shown, nutrient solu- tion (p = 1030…

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Q: C 580 N 1330 N 1.2 m 1.2 m 1.8 m 1.5 m The reaction at A is nearest to: B

A: In order to determine support reaction at A we take moment at point B . Clockwise moment is taken as…

Q: 20 a a 30 6Q a a 50 4Q a O A. towards the 3Q charge. O B. towards the 2Q charge. O c. towards the 2Q…

A: Electric field at center will be vector sum of individual charges

Q: 5) Which of the following is rue concerming an electron and f proton? 1A of a they are id en tical…

A:

Q: 9) Calculate the energy required to bring two Helium nuclei together overcoming the Coulombic…

A: The atomic nucleus has protons and neutrons. Since neutrons do not have any charge the net charge of…

Q: if e is the electron charge, which of the following charges is not possible in nature?

A: Answer is d(e/6).

Q: 10) A lightning rod electrons from lightning to the ground. Your answer

A: Lightning rods protect homes from lightning that is it prevent buildings from damage that may cause…

Q: The force of attraction is weaker if : A.the distance of separation is zero B.the distance of…

A:

Q: 3. When a glass rod is rubbed with silk, gains electrons from silk gives electrons to silk. gains…

A: To determine: The correct option.

Q: puht. Tane is im 14) Describe the "right-hand rule" that relates'the magnetic force on an electrical…

A: Right hand rule is know as Fleming's right hand rule.which is described in below images.

Q: 9 Insulators can by charged only by this method. Induction Conduction

A: There are several methods of charging.  1. conduction 2. induction 3. charging by friction