Q12. Two conducting spheres are concentrically nested as shown in the cross-sectional diagram below. The inner sphere has a radius of 3 cm and a net charge of +12 µC. The outer spherical shell has an inner radius of 6 cm, an outer radius of 8 cm, and a net charge of -6 µC. Determine : * 10

Q: The core of toroid is 12 cm² and is made up of material with the ur = 200. If the mean radius of…

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Q: Problem1 a. What is the capacitance of two square parallel plates 15.0 cm x 13.0 cm on sides that…

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Q: 2.- A cylindrical capacitor of 1 m high and 1 m diameter, is previously empty between its two…

A: 2.- A cylindrical capacitor of 1 m high and 1 m diameter, is previously empty between its two…

Q: Q4) Design an arithmetic logic unit (ALU) that can do the following operations (A AND B, A-B. B-A, A…

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Q: c) Repeat parts (a) and (b) for the right slab, i- Notice that the charges on the left slab add up…

A: According to the question, we have to find an expression for the electric field with the left slab.…

Q: The figure below shows two tiny charged spheres q1= +5 μC and q2=−7.5 μC separated by8.0 cm.a) Draw…

A: a)  The electric filed due to the charge is, E=kqd2 Where, k is 9×109 q is charge d is distance.…

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.