Introductory Electronics - Online MCQs Test (Part 1) - Physics 10th
25 online multiple choice questions (part 1) from chap # 17 'introductory electronics' for class 10th, x, matric (sindh board / science group)
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jQuizMe
Metals are good conductors of electricity because they have free.
- photons
- neutrons
- electrons
- protons