Math Problem Statement

Hitunglah medan listrik dari sebuah cincin bermuatan dengan jari-jari 5 cm dengan muatan 15 µC di pusat cincin

Solution

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Math Problem Analysis

Mathematical Concepts

Electrostatics
Electric Field
Symmetry in Electric Fields

Formulas

Electric field of a ring: dE = (k dq / r^2) * cos(θ)
Total electric field = vector sum of individual contributions

Theorems

Principle of Superposition
Symmetry in electric fields

Suitable Grade Level

Grades 11-12