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PhysQuiz.net
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Dynamically generated practice quizzes to help you learn Physics! https://physquiz.net/
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physquiz.net
Just added diagrams to the Coulomb's Law & Electric Fields Quiz! I also added a new question type to calculate the force between an atom's nucleus and its outermost electron. Check it out & let me know what you think! physquiz.net/cou #physics #iteachphysics
A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "Two charged particles, q1 = 3 × 10^-6 C and q2 = -1 × 10^-7 C, are arranged in such a way that they each experience -830 N of force. What is the distance between them?" A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of two charged particles and an E-field sensor with the question, "What would be the strength of an electric field if it was measured in between two charged particles (q1 = -5.7 × 10^-6 C, q2 = -2.5 x 10^-7 C) that are spaced 0.43 m apart and the measurement is taken 0.22 m to the right of the first particle?" A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of a charged particle in a uniform electric field with the question, "A particle with a charge of 1.6 × 10^-8 C is placed in a 899 N/C electric field, causing it to experience an acceleration of 2.4 × 10^19 m/s^2. What is the mass of the particle?" A screenshot from the Coulomb's Law & Electric Fields Quiz at PhysQuiz.net (https://physquiz.net/cou/) shows a diagram of a polonium nucleus and its outermost electron with the question, "The atomic radius of polonium (Z = 84) is 1.35 × 10^-10 m. What is the magnitude of the electric force on its outermost electron?"
June 20, 2025 at 9:58 PM