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Field of Spheres, Shells and Cylinders for GSEB: 5 solved questions

Real GSEB paper questions on field of spheres, shells and cylinders, part of electric charge and properties. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2020 to 2023. No sign-in needed to read them.

What this topic asks

• Shell and uniform solid sphere — 4 questions
• Non-uniform charge density — 1 question

All 5 questions with solutions

• A conducting sphere of radius 10 cm has an unknown charge. If the electric field 20 cm from the centre of the… GSEB Board August 2020
• A uniformly charged conducting sphere of 2.4 m diameter has a surface charge density of 80 μC m⁻². The charge… GSEB Board March 2022
• How much charge should be placed on a spherical shell of radius 25 cm to have a surface charge density of 3/π… GSEB Board March 2023
• For a uniformly charged thin spherical shell, the electric field at any point outside the shell is GSEB Board July 2023
• Which of the following is a unit of volume charge density? GSEB Board July 2023