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AFNS Academic Physics Electromagnetic Induction MCQs Test 6
Physics

AFNS Academic Physics Electromagnetic Induction MCQs Test 6

Practice AFNS 2026 Academic Test Physics MCQs from Electromagnetic Induction. Get instant results with Explanation.

Practice Quiz 6 for "Electromagnetic Induction" (Physics). Total 94 MCQs available, split into 10 quizzes. Challenge yourself with advanced application-based questions. Mastering these concepts is essential for securing a high percentile in AFNS.

📋 AFNS - Test Online Practice Quizzes

AFNS

Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (AFNS × 50%) + (FSc × 40%) + (Matric × 10%). However, it may have changes for merit calculation formula and admission criteria. Please confirm the official criteria from the offical website.

1. Lenz's law is a consequence of the conservation of:
2. The induced EMF in a coil of N turns is given by:
3. If the number of turns in a coil is doubled, the induced EMF for the same flux change becomes:
4. The self-inductance of a coil is defined as the ratio of:
5. The unit of self-inductance is:
6. The energy stored in an inductor of inductance L carrying current I is:
7. Mutual inductance is the property by which a changing current in one coil induces EMF in another coil. It depends on:
8. A transformer works on the principle of:
9. In a transformer, if the primary voltage is 220 V and turns ratio Ns/Np = 2, the secondary voltage is:
10. Eddy currents are produced in a conductor when:
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