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🧪 Lab 6 of 21 · Science Lab - Advance 3 · Class 10

Experiment 5 — Make Electricity from Movement

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Topic: Physics · Class 10 · Electromagnetic induction and the generator

Aim: Get the largest possible deflection on the galvanometer.

Daily: Every unit of electricity in India — from a coal plant, a hydro dam, a wind turbine or a nuclear station — is produced by this effect. Only solar cells work differently.

Question: A strong magnet is held completely still inside a coil. The galvanometer shows…

Exp: Induction needs a changing magnetic field, not merely a strong one.

Question: Induced emf increases when the magnet moves…

Exp: A quicker change in flux induces more emf.

Question: The direction of induced current is given by…

Exp: The left-hand rule is for motors.

Exp: A split ring would give DC.

Question: Who discovered electromagnetic induction?

All activities in Science Lab - Advance 3

  1. What Next? Careers in Science
  2. Experiment 1 — Verify Ohm’s Law
  3. Experiment 2 — Series or Parallel?
  4. Experiment 3 — Choose the Right Fuse
  5. Experiment 4 — Make the Coil Spin
  6. Experiment 5 — Make Electricity from Movement
  7. Experiment 6 — Find the Image
  8. Experiment 7 — Correct the Vision
  9. Experiment 8 — Balance the Equation
  10. Experiment 9 — Read the pH
  11. Experiment 10 — Win the Metal from Its Ore
  12. Experiment 11 — Ionic or Covalent?
  13. Experiment 12 — Build a Carbon Compound
  14. Experiment 13 — Soap, Detergent and Hard Water
  15. Experiment 14 — Spot the Reaction Type
  16. Experiment 15 — Trace the Blood
  17. Experiment 16 — The Reflex Arc
  18. Experiment 17 — Which Way Will It Grow?
  19. Experiment 18 — From Pollen to Seed
  20. Experiment 19 — Mendel’s Peas
  21. Experiment 20 — Who Decides the Sex of the Child?

Practise for Class 10